2023-10-23 10:31:54.391 INFO 38599 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 10:31:54.391 INFO 38599 --- [main,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 10:31:54.392 INFO 38599 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 10:31:54.414 INFO 38599 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 10:31:55.822 INFO 38599 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-10-23 10:31:56.213 INFO 38599 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 381 ms. Found 19 JPA repository interfaces. 2023-10-23 10:31:56.994 INFO 38599 --- [main,,] o.s.cloud.context.scope.GenericScope : BeanFactory id=9ca3cd09-d6ab-31b3-b24b-147139ba41d6 2023-10-23 10:31:57.843 INFO 38599 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8180 (http) 2023-10-23 10:31:57.855 INFO 38599 --- [main,,] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-10-23 10:31:57.856 INFO 38599 --- [main,,] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.72] 2023-10-23 10:31:57.966 INFO 38599 --- [main,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-10-23 10:31:57.966 INFO 38599 --- [main,,] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3552 ms 2023-10-23 10:31:58.454 INFO 38599 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 10:31:58.641 INFO 38599 --- [main,,] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-10-23 10:31:58.774 INFO 38599 --- [main,,] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final 2023-10-23 10:31:59.019 INFO 38599 --- [main,,] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2023-10-23 10:31:59.526 INFO 38599 --- [main,,] com.alibaba.druid.pool.DruidDataSource : {dataSource-1,metadb-connect-pool} inited 2023-10-23 10:31:59.747 INFO 38599 --- [main,,] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2023-10-23 10:32:01.144 INFO 38599 --- [main,,] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2023-10-23 10:32:01.161 INFO 38599 --- [main,,] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2023-10-23 10:32:02.300 INFO 38599 --- [main,,] c.o.o.monitor.MonitorAutoConfiguration : ocp-monitor bean configuration done 2023-10-23 10:32:02.542 INFO 38599 --- [main,,] com.oceanbase.ocp.core.util.BeanUtils : BeanUtils initialized 2023-10-23 10:32:02.959 INFO 38599 --- [main,,] c.o.ocp.core.property.SystemInfo : DataSource username is meta@ocp. 2023-10-23 10:32:03.229 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.print.sql = true 2023-10-23 10:32:03.231 INFO 38599 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set sqlLogEnabled=true 2023-10-23 10:32:03.236 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.max-idle.seconds = 3600 2023-10-23 10:32:03.281 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set maxIdleSeconds=3600 2023-10-23 10:32:03.283 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.cleanup.period.seconds = 300 2023-10-23 10:32:03.283 INFO 38599 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set cleanPeriod=300 2023-10-23 10:32:03.285 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.operation.global.timeout.millis = 300000 2023-10-23 10:32:03.285 INFO 38599 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set ddlGlobalTimeoutMillis=300000 2023-10-23 10:32:03.287 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.timeout.millis = 3000 2023-10-23 10:32:03.287 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set initTimeoutMillis=3000 2023-10-23 10:32:03.289 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.slow.query.threshold.millis = 1000 2023-10-23 10:32:03.289 INFO 38599 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set slowQueryThresholdMillis=1000 2023-10-23 10:32:03.291 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.holder.capacity = 100 2023-10-23 10:32:03.292 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set cacheSize=100 2023-10-23 10:32:03.294 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.read.timeout.millis = 1800000 2023-10-23 10:32:03.294 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketReadTimeoutMillis=1800000 2023-10-23 10:32:03.296 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.executor.thread-count = 16 2023-10-23 10:32:03.296 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketInitThreadCount=16 2023-10-23 10:32:03.298 INFO 38599 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.connect.timeout.millis = 2000 2023-10-23 10:32:03.298 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketConnectTimeoutMillis=2000 2023-10-23 10:32:04.077 WARN 38599 --- [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 10:32:04.157 INFO 38599 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Validate and set keys, publicKey=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgbgWpVKRvRJuW4USHN2OwpspoZBT7OQh7CBfdtfdOlCq38xo8Fl3URYnFjiKVLCQEu5JRFULJCRspJxQA1E9M6dJP9bkVEh0VxxZn3np5bVv/tYUODn+DGwO/l49wWNGcfhx9bXrer3KhcSmAxDCbbg1no0dxZFlgcG6WV1+ZpQIDAQAB, valid=true 2023-10-23 10:32:04.157 INFO 38599 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Login key is legal. 2023-10-23 10:32:04.408 INFO 38599 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential AgentSecretLabels(username=admin) is exists, begin updating the passphrase. 2023-10-23 10:32:04.653 INFO 38599 --- [main,,] c.o.o.c.executor.AgentExecutorFactory : Init agent executor, username=admin 2023-10-23 10:32:04.794 INFO 38599 --- [main,,] c.o.o.m.service.ExporterServiceImpl : Register exporters, urls=[http://192.168.1.x:8088/metrics/node/host, http://192.168.1.x:8088/metrics/node/ob, http://192.168.1.x:8088/metrics/ob/basic, http://192.168.1.131:8088/metrics/node/host, http://192.168.1.131:8088/metrics/node/ob, http://192.168.1.131:8088/metrics/ob/basic, http://192.168.1.132:8088/metrics/node/host, http://192.168.1.132:8088/metrics/node/ob, http://192.168.1.132:8088/metrics/ob/basic] 2023-10-23 10:32:04.809 INFO 38599 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster start, param=ClusterInitParam{clusterName='bydsj', obClusterId=1697728508, rootSysPassword='***', serverList=[ObServerAddr{address='192.168.1.x', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.131', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.132', sqlPort=2881, withRootServer=true}]} 2023-10-23 10:32:04.823 INFO 38599 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential ObSecretLabels(clusterName=bydsj, tenantName=sys, username=root) is exists, begin updating the passphrase. 2023-10-23 10:32:04.928 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:04.939 INFO 38599 --- [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=192.168.1.x, port=2881, database=oceanbase) 2023-10-23 10:32:04.939 INFO 38599 --- [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=192.168.1.131, port=2881, database=oceanbase) 2023-10-23 10:32:04.939 INFO 38599 --- [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=192.168.1.132, port=2881, database=oceanbase) 2023-10-23 10:32:04.939 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=null, port=null, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 10:32:04.962 INFO 38599 --- [obsdk-init-thread-1,,7bd02191e290] com.alibaba.druid.pool.DruidDataSource : {dataSource-2,ob-connector-datasource_direct_sys_root_192.168.1.x_2881} inited 2023-10-23 10:32:04.962 INFO 38599 --- [obsdk-init-thread-1,,7bd02191e290] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource success, poolingCount=1, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2881, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 10:32:04.962 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector success 2023-10-23 10:32:04.964 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:04.967 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:04.969 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:04.970 INFO 38599 --- [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 10:32:05.009 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.009 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.010 INFO 38599 --- [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 10:32:05.016 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.016 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.017 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 10:32:05.034 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.034 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.035 INFO 38599 --- [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 10:32:05.041 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.041 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.041 INFO 38599 --- [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 10:32:05.049 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.049 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.049 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 10:32:05.052 INFO 38599 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 10:32:05.092 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.092 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.092 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.093 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.093 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.093 INFO 38599 --- [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 10:32:05.099 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.099 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.099 INFO 38599 --- [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 10:32:05.114 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.114 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.115 INFO 38599 --- [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 10:32:05.146 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.146 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.147 INFO 38599 --- [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 10:32:05.152 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.152 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.153 INFO 38599 --- [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 10:32:05.159 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.159 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.159 INFO 38599 --- [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 10:32:05.163 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.163 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.163 INFO 38599 --- [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 10:32:05.169 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.170 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.170 INFO 38599 --- [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 10:32:05.212 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.212 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.212 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.213 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.213 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.213 INFO 38599 --- [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 10:32:05.219 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.219 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.220 INFO 38599 --- [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 10:32:05.236 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.237 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.237 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.237 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.238 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.238 INFO 38599 --- [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 10:32:05.241 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.241 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.241 INFO 38599 --- [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 10:32:05.245 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.245 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.246 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.246 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.246 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.246 INFO 38599 --- [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 10:32:05.249 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.250 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.250 INFO 38599 --- [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 10:32:05.250 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.250 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.251 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.251 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.251 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.251 INFO 38599 --- [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 10:32:05.254 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.254 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.254 INFO 38599 --- [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 10:32:05.257 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.257 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.257 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.258 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.258 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.258 INFO 38599 --- [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 10:32:05.261 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.261 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.261 INFO 38599 --- [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 10:32:05.262 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:05.262 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:05.262 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.263 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.263 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.263 INFO 38599 --- [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 10:32:05.266 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:05.266 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:05.266 INFO 38599 --- [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 10:32:05.267 INFO 38599 --- [main,,] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 10:32:05.309 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:05.311 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:05.426 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:05.434 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:32:05.964 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:05.964 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:05.967 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:05.968 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:32:06.003 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:06.003 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:06.006 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:06.006 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:32:06.039 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:32:06.040 INFO 38599 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:32:06.040 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:06.040 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:06.041 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:06.041 INFO 38599 --- [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 10:32:06.048 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:32:06.048 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:32:06.049 INFO 38599 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SHOW PARAMETERS WHERE scope = 'cluster' AND name LIKE ? , args: [data_dir] 2023-10-23 10:32:06.064 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:06.064 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:06.068 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:06.070 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:32:06.109 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:32:06.120 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:06.120 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:06.127 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:06.127 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:32:06.151 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:32:06.155 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:32:06.155 INFO 38599 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:32:06.158 INFO 38599 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:32:06.159 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:32:06.212 INFO 38599 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:32:06.214 INFO 38599 --- [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=192.168.1.x, 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=1698069955386254, blockMigrateInTime=0, id=1), ObServer(svrIp=192.168.1.131, 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=1698069954960894, blockMigrateInTime=0, id=2), ObServer(svrIp=192.168.1.132, 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=1698069958225513, blockMigrateInTime=0, id=3)], rootServices=[RootService(svrIp=192.168.1.x, svrPort=2882, zone=zone1, role=LEADER), RootService(svrIp=192.168.1.131, svrPort=2882, zone=zone2, role=FOLLOWER), RootService(svrIp=192.168.1.132, svrPort=2882, zone=zone3, role=FOLLOWER)], serverArchs={192.168.1.131:2882=x86_64, 192.168.1.x:2882=x86_64, 192.168.1.132:2882=x86_64}, serverDataPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}, serverLogPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}) 2023-10-23 10:32:06.323 INFO 38599 --- [main,,] c.o.o.t.engine.util.ThreadPrintStream : replaceSystemOut done 2023-10-23 10:32:06.370 INFO 38599 --- [main,,] c.o.o.m.c.MonitorDataRolloverProperties : Monitor retention conf is {metric_data_second=8, metric_data_minute=31} 2023-10-23 10:32:06.610 INFO 38599 --- [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 10:32:06.659 INFO 38599 --- [main,,] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter@1796b2d4, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@935d3f9, org.springframework.security.web.context.SecurityContextPersistenceFilter@1144a02b, org.springframework.security.web.header.HeaderWriterFilter@6c5ca0b6, org.springframework.security.web.csrf.CsrfFilter@33bdd01, org.springframework.security.web.authentication.logout.LogoutFilter@410fc508, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@58c42c8c, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@2dd0a0d0, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@7a572ea0, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@7159d601, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@214b342f, org.springframework.security.web.session.SessionManagementFilter@1a88c4f5, org.springframework.security.web.access.ExceptionTranslationFilter@55c1ced9, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@307af381] 2023-10-23 10:32:06.766 INFO 38599 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_second 2023-10-23 10:32:06.766 INFO 38599 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_minute 2023-10-23 10:32:06.969 INFO 38599 --- [main,,] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2023-10-23 10:32:07.866 INFO 38599 --- [main,,] o.s.b.a.e.web.EndpointLinksResolver : Exposing 3 endpoint(s) beneath base path '/actuator' 2023-10-23 10:32:07.918 INFO 38599 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 10:32:07.952 INFO 38599 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8180 (http) with context path '' 2023-10-23 10:32:07.988 INFO 38599 --- [pool-ocp-schedules-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 10:32:07.990 INFO 38599 --- [pool-ocp-schedules-4,,b4991f16702a] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=0 2023-10-23 10:32:07.990 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ************************* ACTIVE OCP PROPERTIES ****************************** 2023-10-23 10:32:07.990 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : Active profiles: [composite, default] 2023-10-23 10:32:07.992 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.clean-history-on-start=1 2023-10-23 10:32:07.992 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-history=30 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-size=100MB 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.name=/data/bydsj/ocpexpress/log/ocp-express.log 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.total-size-cap=1GB 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(38599){magenta} %clr(---){faint} %clr([%t,%X{traceId},%X{spanId}]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p 38599 --- [%t,%X{traceId},%X{spanId}] %-40.40logger{39} : %m%n%wEx 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.cleanup.period.seconds=300 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.holder.capacity=100 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.executor.thread-count=16 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.timeout.millis=3000 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.max-idle.seconds=3600 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.operation.global.timeout.millis=300000 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.print.sql=true 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.slow.query.threshold.millis=1000 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.connect.timeout.millis=2000 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.read.timeout.millis=1800000 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.express.vault.secret-key=****** 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.auth.basic.enabled=true 2023-10-23 10:32:07.993 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.enabled=true 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.url.excluded=/api/v1/iam/login.* 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.connect.timeout=180000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.read.timeout=180000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.enabled=true 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.private-key=****** 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.public-key=****** 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.metric.collect.interval.second=15 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.data.retention-days={"metric_data_second":8,"metric_data_minute":31} 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.exporter.inactive-validate-interval-seconds=30 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.host.exporters=/metrics/node/host,:62888/metrics/stat,:62889/metrics/stat 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.max-continuous-inactive-count=3 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.ob.exporters=/metrics/node/ob,/metrics/ob/basic,/metrics/ob/extra 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-idle-seconds=3600 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-size=1000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connect-timeout=5000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-per-route=10 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-pool-size=100 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.read-timeout=30000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.socket-timeout=3000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.core-pool-size=10 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.keep-alive-time=120000 2023-10-23 10:32:07.994 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.max-pool-size=200 2023-10-23 10:32:07.995 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version=4.2.0 2023-10-23 10:32:07.995 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version.full=4.2.0-20230731 2023-10-23 10:32:07.995 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.port=8180 2023-10-23 10:32:07.995 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.servlet.session.timeout=30m 2023-10-23 10:32:07.995 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.data.web.pageable.one-indexed-parameters=true 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.initial-size=10 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.keep-alive=true 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-active=100 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-wait=2000 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.min-idle=2 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.name=metadb-connect-pool 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.test-while-idle=true 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.validation-query=SELECT 1 FROM DUAL 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.globally_quoted_identifiers=true 2023-10-23 10:32:07.996 INFO 38599 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ****************************************************************************** 2023-10-23 10:32:07.997 INFO 38599 --- [pool-ocp-schedules-3,,e09fe8242780] 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 10:32:07.997 INFO 38599 --- [pool-ocp-schedules-3,,e09fe8242780] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{} 2023-10-23 10:32:07.999 INFO 38599 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : Started OcpExpressApplication in 15.838 seconds (JVM running for 16.326) 2023-10-23 10:32:08.008 INFO 38599 --- [main,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 10:32:08.009 INFO 38599 --- [main,,] c.o.o.t.e.coordinator.TaskCoordinator : Start task coordinator 2023-10-23 10:32:08.009 INFO 38599 --- [main,,] c.o.o.t.e.c.SubtaskCoordinator : Start subtask coordinator 2023-10-23 10:32:08.010 INFO 38599 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init start... 2023-10-23 10:32:08.012 INFO 38599 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init success. 2023-10-23 10:32:08.013 INFO 38599 --- [main,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT15.854017591S 2023-10-23 10:32:08.149 INFO 38599 --- [pool-ocp-schedules-4,,b4991f16702a] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, newSeriesIdsCount=2876, maxSyncedSeriesId=573059298692321280 2023-10-23 10:32:10.720 INFO 38599 --- [http-nio-8180-exec-1,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2023-10-23 10:32:10.721 INFO 38599 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2023-10-23 10:32:10.722 INFO 38599 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms 2023-10-23 10:32:10.779 INFO 38599 --- [http-nio-8180-exec-1,ef05cf25a0e54a00,b39fb0174c99] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=ef05cf25a0e54a00, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 10:32:10.783 INFO 38599 --- [http-nio-8180-exec-1,ef05cf25a0e54a00,b39fb0174c99] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=ef05cf25a0e54a00, duration=18 ms] 2023-10-23 10:32:11.162 INFO 38599 --- [http-nio-8180-exec-2,2bd770b2d3f84fc6,34012cc28495] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=2bd770b2d3f84fc6, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 10:32:11.162 INFO 38599 --- [http-nio-8180-exec-2,2bd770b2d3f84fc6,34012cc28495] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=2bd770b2d3f84fc6, duration=1 ms] 2023-10-23 10:32:14.673 WARN 38599 --- [pool-ocp-schedules-5,,418ca0b78470] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:14.674 ERROR 38599 --- [pool-ocp-schedules-5,,418ca0b78470] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=655389) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:14.691 ERROR 38599 --- [pool-ocp-schedules-5,,418ca0b78470] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=655389) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:14.704 ERROR 38599 --- [pool-ocp-schedules-5,,418ca0b78470] o.s.s.s.TaskUtils$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=655389) 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 10:32:14.797 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 10:32:18.025 WARN 38599 --- [pool-prometheus-second-schedule-1,,6e26734e955f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:18.026 ERROR 38599 --- [pool-prometheus-second-schedule-1,,6e26734e955f] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=589859) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:18.030 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 10:32:18.031 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 10:32:18.032 ERROR 38599 --- [pool-prometheus-second-schedule-1,,6e26734e955f] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=589859) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:18.041 ERROR 38599 --- [pool-prometheus-second-schedule-1,,6e26734e955f] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=589859) 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 10:32:18.541 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 10:32:19.026 WARN 38599 --- [pool-prometheus-second-schedule-1,,071f1f96a8b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:19.026 ERROR 38599 --- [pool-prometheus-second-schedule-1,,071f1f96a8b1] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524325) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:19.032 ERROR 38599 --- [pool-prometheus-second-schedule-1,,071f1f96a8b1] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524325) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:19.038 ERROR 38599 --- [pool-prometheus-second-schedule-1,,071f1f96a8b1] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=524325) 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 10:32:19.053 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=524327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:19.570 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=524328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:19.711 WARN 38599 --- [pool-ocp-schedules-6,,d716fe997a76] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:19.711 ERROR 38599 --- [pool-ocp-schedules-6,,d716fe997a76] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458796) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:19.714 ERROR 38599 --- [pool-ocp-schedules-6,,d716fe997a76] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458796) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:19.719 ERROR 38599 --- [pool-ocp-schedules-6,,d716fe997a76] o.s.s.s.TaskUtils$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=458796) 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 10:32:20.017 WARN 38599 --- [pool-prometheus-second-schedule-1,,057760372656] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:20.017 ERROR 38599 --- [pool-prometheus-second-schedule-1,,057760372656] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=393269) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:20.021 ERROR 38599 --- [pool-prometheus-second-schedule-1,,057760372656] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393269) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:20.027 ERROR 38599 --- [pool-prometheus-second-schedule-1,,057760372656] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=393269) 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 10:32:20.075 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:20.583 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:21.019 WARN 38599 --- [pool-prometheus-second-schedule-1,,643c1b511eda] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:21.019 ERROR 38599 --- [pool-prometheus-second-schedule-1,,643c1b511eda] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327738) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:21.022 ERROR 38599 --- [pool-prometheus-second-schedule-1,,643c1b511eda] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327738) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:21.026 ERROR 38599 --- [pool-prometheus-second-schedule-1,,643c1b511eda] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=327738) 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 10:32:21.090 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327739) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327739) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:21.367 INFO 38599 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Start watching scope, scope=Metadb 2023-10-23 10:32:21.394 INFO 38599 --- [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=192.168.1.x, port=2883, database=ocp_express) 2023-10-23 10:32:21.394 INFO 38599 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express) 2023-10-23 10:32:21.402 ERROR 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] com.alibaba.druid.pool.DruidDataSource : init datasource error, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:32:21.404 ERROR 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} init error java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:32:21.404 INFO 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] com.alibaba.druid.pool.DruidDataSource : {dataSource-3,ob-connector-datasource_direct_ocp_meta_192.168.1.x_2883} inited 2023-10-23 10:32:21.404 INFO 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closing ... 2023-10-23 10:32:21.405 INFO 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closed 2023-10-23 10:32:21.405 ERROR 38599 --- [obsdk-init-thread-2,,8297f5b9ec9a] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource failed. connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=327740) Server is initializing 2023-10-23 10:32:21.406 ERROR 38599 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=327740) Server is initializing 2023-10-23 10:32:21.406 ERROR 38599 --- [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=192.168.1.x, 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 192.168.1.x:2883 : (conn=327740) 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 192.168.1.x:2883 : (conn=327740) 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 192.168.1.x:2883 : (conn=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327740) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:32:21.407 INFO 38599 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Finish watching scope, scope=, scope=Metadb 2023-10-23 10:32:21.409 ERROR 38599 --- [Druid-ConnectionPool-Create-519878059,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327741) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327741) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:32:21.597 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327742) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327742) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:22.018 WARN 38599 --- [pool-prometheus-second-schedule-1,,c98e8c20a000] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:22.019 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c98e8c20a000] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262200) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:22.025 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c98e8c20a000] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262200) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:22.032 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c98e8c20a000] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=262200) 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 10:32:22.105 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=262201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:22.612 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=262202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:23.032 WARN 38599 --- [pool-prometheus-second-schedule-1,,ee6beb1c40cb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:23.032 ERROR 38599 --- [pool-prometheus-second-schedule-1,,ee6beb1c40cb] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196663) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:23.036 ERROR 38599 --- [pool-prometheus-second-schedule-1,,ee6beb1c40cb] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196663) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:23.041 ERROR 38599 --- [pool-prometheus-second-schedule-1,,ee6beb1c40cb] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=196663) 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 10:32:23.120 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=196664) 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=196664) 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 10:32:23.627 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:24.017 WARN 38599 --- [pool-prometheus-second-schedule-1,,61a4fdde2718] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:32:24.017 ERROR 38599 --- [pool-prometheus-second-schedule-1,,61a4fdde2718] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131142) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:32:24.022 ERROR 38599 --- [pool-prometheus-second-schedule-1,,61a4fdde2718] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131142) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:32:24.029 ERROR 38599 --- [pool-prometheus-second-schedule-1,,61a4fdde2718] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=131142) 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 10:32:24.132 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131143) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131143) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:24.639 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:25.145 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:25.651 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:26.156 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:26.662 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:26.732 WARN 38599 --- [pool-ocp-schedules-3,,75b84a64bc8e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:27.013 WARN 38599 --- [pool-prometheus-second-schedule-1,,144f13f9ebd5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:27.168 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:27.674 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:28.180 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131151) 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=131151) 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 10:32:28.685 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:28.733 WARN 38599 --- [pool-ocp-schedules-3,,75b84a64bc8e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:28.733 ERROR 38599 --- [pool-ocp-schedules-3,,75b84a64bc8e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 23 2023-10-23 10:32:28.738 ERROR 38599 --- [pool-ocp-schedules-3,,75b84a64bc8e] o.s.s.s.TaskUtils$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 23 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 192.168.1.x:2883 : (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:29.014 WARN 38599 --- [pool-prometheus-second-schedule-1,,144f13f9ebd5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:29.014 ERROR 38599 --- [pool-prometheus-second-schedule-1,,144f13f9ebd5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 23 2023-10-23 10:32:29.017 ERROR 38599 --- [pool-prometheus-second-schedule-1,,144f13f9ebd5] 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$$EnhancerBySpringCGLIB$$81390a.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 23 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 192.168.1.x:2883 : (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131153) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:29.017 INFO 38599 --- [pool-prometheus-second-schedule-1,,144f13f9ebd5] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071545012, count=0, elapsed=4005 2023-10-23 10:32:29.191 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131154) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:29.697 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:30.202 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:30.708 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:31.019 WARN 38599 --- [pool-prometheus-second-schedule-1,,39d63b3761f0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:31.213 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131158) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131158) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:31.717 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131159) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131159) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:32.223 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131160) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131160) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:32.727 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 10:32:33.020 WARN 38599 --- [pool-prometheus-second-schedule-1,,39d63b3761f0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:33.020 ERROR 38599 --- [pool-prometheus-second-schedule-1,,39d63b3761f0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 31 2023-10-23 10:32:33.023 ERROR 38599 --- [pool-prometheus-second-schedule-1,,39d63b3761f0] 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$$EnhancerBySpringCGLIB$$81390a.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 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] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 10:32:33.024 INFO 38599 --- [pool-prometheus-second-schedule-1,,39d63b3761f0] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071549018, count=0, elapsed=4006 2023-10-23 10:32:33.233 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131162) 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=131162) 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 10:32:33.737 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:34.242 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131165) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131165) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:34.747 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131166) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131166) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:35.025 WARN 38599 --- [pool-prometheus-second-schedule-1,,ec7582d7e494] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:35.251 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131167) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131167) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:35.740 WARN 38599 --- [pool-ocp-schedules-2,,63b8ef694ed7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:35.755 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131168) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131168) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:36.259 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:36.763 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:37.026 WARN 38599 --- [pool-prometheus-second-schedule-1,,ec7582d7e494] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:37.026 ERROR 38599 --- [pool-prometheus-second-schedule-1,,ec7582d7e494] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 39 2023-10-23 10:32:37.029 ERROR 38599 --- [pool-prometheus-second-schedule-1,,ec7582d7e494] 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$$EnhancerBySpringCGLIB$$81390a.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 39 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 192.168.1.x:2883 : (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:37.029 INFO 38599 --- [pool-prometheus-second-schedule-1,,ec7582d7e494] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071553024, count=0, elapsed=4005 2023-10-23 10:32:37.267 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:37.740 WARN 38599 --- [pool-ocp-schedules-2,,63b8ef694ed7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:37.740 ERROR 38599 --- [pool-ocp-schedules-2,,63b8ef694ed7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 40 2023-10-23 10:32:37.744 ERROR 38599 --- [pool-ocp-schedules-2,,63b8ef694ed7] o.s.s.s.TaskUtils$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 40 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 192.168.1.x:2883 : (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:37.772 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131172) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131172) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:38.278 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131173) 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=131173) 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 10:32:38.783 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:39.030 WARN 38599 --- [pool-prometheus-second-schedule-1,,555b14bd0cb6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:39.287 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131176) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131176) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:39.791 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131177) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131177) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:40.296 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131178) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131178) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:40.800 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:41.031 WARN 38599 --- [pool-prometheus-second-schedule-1,,555b14bd0cb6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:41.031 ERROR 38599 --- [pool-prometheus-second-schedule-1,,555b14bd0cb6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 47 2023-10-23 10:32:41.035 ERROR 38599 --- [pool-prometheus-second-schedule-1,,555b14bd0cb6] 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$$EnhancerBySpringCGLIB$$81390a.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 47 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 192.168.1.x:2883 : (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:41.035 INFO 38599 --- [pool-prometheus-second-schedule-1,,555b14bd0cb6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071557029, count=0, elapsed=4006 2023-10-23 10:32:41.305 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131180) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131180) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:41.809 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:42.314 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131182) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131182) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:42.825 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:43.037 WARN 38599 --- [pool-prometheus-second-schedule-1,,7c01e8e08f26] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:44.746 WARN 38599 --- [pool-ocp-schedules-4,,215efd56a65d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:45.037 WARN 38599 --- [pool-prometheus-second-schedule-1,,7c01e8e08f26] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:45.037 ERROR 38599 --- [pool-prometheus-second-schedule-1,,7c01e8e08f26] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 1711, createErrorCount 51 2023-10-23 10:32:45.042 ERROR 38599 --- [pool-prometheus-second-schedule-1,,7c01e8e08f26] 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$$EnhancerBySpringCGLIB$$81390a.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 1711, 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 192.168.1.x:2883 : (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:45.042 INFO 38599 --- [pool-prometheus-second-schedule-1,,7c01e8e08f26] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071561035, count=0, elapsed=4007 2023-10-23 10:32:46.747 WARN 38599 --- [pool-ocp-schedules-4,,215efd56a65d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:46.747 ERROR 38599 --- [pool-ocp-schedules-4,,215efd56a65d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3421, createErrorCount 51 2023-10-23 10:32:46.753 ERROR 38599 --- [pool-ocp-schedules-4,,215efd56a65d] 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 1, createElapseMillis 3421, 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:47.046 WARN 38599 --- [pool-prometheus-second-schedule-1,,8850efaebb54] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:48.328 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131184) 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=131184) 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 10:32:48.833 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:49.047 WARN 38599 --- [pool-prometheus-second-schedule-1,,8850efaebb54] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:49.047 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8850efaebb54] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 53 2023-10-23 10:32:49.052 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8850efaebb54] 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$$EnhancerBySpringCGLIB$$81390a.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 53 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 192.168.1.x:2883 : (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:49.052 INFO 38599 --- [pool-prometheus-second-schedule-1,,8850efaebb54] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071565042, count=0, elapsed=4010 2023-10-23 10:32:49.338 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:49.844 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131188) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131188) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:50.349 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:50.854 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131190) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131190) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:51.054 WARN 38599 --- [pool-prometheus-second-schedule-1,,03950ae619c1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:51.359 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131191) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131191) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:51.863 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131192) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131192) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:52.368 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131193) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131193) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:52.873 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:53.054 WARN 38599 --- [pool-prometheus-second-schedule-1,,03950ae619c1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:53.055 ERROR 38599 --- [pool-prometheus-second-schedule-1,,03950ae619c1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 61 2023-10-23 10:32:53.059 ERROR 38599 --- [pool-prometheus-second-schedule-1,,03950ae619c1] 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$$EnhancerBySpringCGLIB$$81390a.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 61 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 192.168.1.x:2883 : (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:53.059 INFO 38599 --- [pool-prometheus-second-schedule-1,,03950ae619c1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071569053, count=0, elapsed=4006 2023-10-23 10:32:53.393 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131195) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131195) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:53.754 WARN 38599 --- [pool-ocp-schedules-1,,3cd5bd7a7dc0] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:53.897 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:54.401 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131198) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131198) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:54.905 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131199) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131199) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:55.061 WARN 38599 --- [pool-prometheus-second-schedule-1,,2efb66f70f45] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:55.409 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:55.755 WARN 38599 --- [pool-ocp-schedules-1,,3cd5bd7a7dc0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:55.755 ERROR 38599 --- [pool-ocp-schedules-1,,3cd5bd7a7dc0] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 66 2023-10-23 10:32:55.759 ERROR 38599 --- [pool-ocp-schedules-1,,3cd5bd7a7dc0] o.s.s.s.TaskUtils$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 66 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 192.168.1.x:2883 : (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:55.913 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:56.417 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:56.921 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:57.062 WARN 38599 --- [pool-prometheus-second-schedule-1,,2efb66f70f45] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:32:57.062 ERROR 38599 --- [pool-prometheus-second-schedule-1,,2efb66f70f45] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 69 2023-10-23 10:32:57.065 ERROR 38599 --- [pool-prometheus-second-schedule-1,,2efb66f70f45] 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$$EnhancerBySpringCGLIB$$81390a.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 69 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 192.168.1.x:2883 : (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:57.065 INFO 38599 --- [pool-prometheus-second-schedule-1,,2efb66f70f45] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071573060, count=0, elapsed=4005 2023-10-23 10:32:57.425 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131204) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131204) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:57.929 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:58.456 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131206) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131206) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:58.960 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131207) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131207) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:59.066 WARN 38599 --- [pool-prometheus-second-schedule-1,,36a96a440751] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:32:59.464 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131208) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131208) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:32:59.968 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131209) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131209) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:00.000 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.ocp.core.property.PropertyService : Refresh OCP properties. 2023-10-23 10:33:00.000 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2023-10-23 10:33:00.006 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 10:33:00.006 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 10:33:00.010 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 10:33:00.010 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 10:33:00.034 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 10:33:00.043 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 10:33:00.043 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 10:33:00.065 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 10:33:00.232 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 10:33:00.272 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 10:33:00.273 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.262415447S 2023-10-23 10:33:00.273 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 10:33:00.341 INFO 38599 --- [pool-ocp-schedules-5,,] c.o.o.b.spring.BootstrapRunListener : BootstrapRunListener failed 2023-10-23 10:33:00.402 ERROR 38599 --- [pool-ocp-schedules-5,,] 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 192.168.1.x:2883 : (conn=131210) 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 192.168.1.x:2883 : (conn=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:33:00.405 ERROR 38599 --- [pool-ocp-schedules-5,,] 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 10:33:00.405 ERROR 38599 --- [pool-ocp-schedules-5,,] 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 192.168.1.x:2883 : (conn=131210) 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 192.168.1.x:2883 : (conn=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:33:00.472 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131211) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131211) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:00.976 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:01.067 WARN 38599 --- [pool-prometheus-second-schedule-1,,36a96a440751] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:01.067 ERROR 38599 --- [pool-prometheus-second-schedule-1,,36a96a440751] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 77 2023-10-23 10:33:01.073 ERROR 38599 --- [pool-prometheus-second-schedule-1,,36a96a440751] 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$$EnhancerBySpringCGLIB$$81390a.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 77 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 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:01.074 INFO 38599 --- [pool-prometheus-second-schedule-1,,36a96a440751] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071577065, count=0, elapsed=4009 2023-10-23 10:33:01.480 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:01.984 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131214) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131214) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:02.488 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131215) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131215) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:02.761 WARN 38599 --- [pool-ocp-schedules-8,,6a27c3275c14] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:02.991 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131216) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131216) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:03.075 WARN 38599 --- [pool-prometheus-second-schedule-1,,8a8e23d532dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:03.499 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131217) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131217) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:04.003 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131218) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131218) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:04.508 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:04.761 WARN 38599 --- [pool-ocp-schedules-8,,6a27c3275c14] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:04.761 ERROR 38599 --- [pool-ocp-schedules-8,,6a27c3275c14] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 84 2023-10-23 10:33:04.765 ERROR 38599 --- [pool-ocp-schedules-8,,6a27c3275c14] o.s.s.s.TaskUtils$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 84 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 192.168.1.x:2883 : (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:05.013 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:05.076 WARN 38599 --- [pool-prometheus-second-schedule-1,,8a8e23d532dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:05.076 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8a8e23d532dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 85 2023-10-23 10:33:05.080 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8a8e23d532dc] 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$$EnhancerBySpringCGLIB$$81390a.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 85 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 192.168.1.x:2883 : (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:05.080 INFO 38599 --- [pool-prometheus-second-schedule-1,,8a8e23d532dc] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071581074, count=0, elapsed=4006 2023-10-23 10:33:05.517 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:06.021 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:06.525 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:07.029 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:07.081 WARN 38599 --- [pool-prometheus-second-schedule-1,,8a5928504954] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:07.533 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:08.013 INFO 38599 --- [pool-prometheus-cache-monitor1,,1582d3e2b47a] 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 10:33:08.013 INFO 38599 --- [pool-prometheus-cache-monitor1,,1582d3e2b47a] 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 10:33:08.037 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:08.150 INFO 38599 --- [pool-ocp-schedules-12,,65f39c815b56] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 10:33:08.547 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131227) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131227) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:09.052 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:09.081 WARN 38599 --- [pool-prometheus-second-schedule-1,,8a5928504954] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:09.082 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8a5928504954] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 93 2023-10-23 10:33:09.085 ERROR 38599 --- [pool-prometheus-second-schedule-1,,8a5928504954] 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$$EnhancerBySpringCGLIB$$81390a.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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:09.086 INFO 38599 --- [pool-prometheus-second-schedule-1,,8a5928504954] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071585080, count=0, elapsed=4006 2023-10-23 10:33:09.556 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131230) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131230) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:09.991 WARN 38599 --- [pool-ocp-schedules-6,,a9ea54008d3a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.011 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.011 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.011 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.011 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.012 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.027 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.061 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131231) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131231) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:10.153 WARN 38599 --- [pool-ocp-schedules-12,,65f39c815b56] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:10.565 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:11.068 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131233) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131233) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:11.087 WARN 38599 --- [pool-prometheus-second-schedule-1,,98ff875eabaf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:11.573 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:11.767 WARN 38599 --- [pool-ocp-schedules-3,,aca75580c00c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:11.992 WARN 38599 --- [pool-ocp-schedules-6,,a9ea54008d3a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:11.992 ERROR 38599 --- [pool-ocp-schedules-6,,a9ea54008d3a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:11.997 INFO 38599 --- [pool-ocp-schedules-6,,a9ea54008d3a] 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$$EnhancerBySpringCGLIB$$98f5f767.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 98 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 192.168.1.x:2883 : (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:12.011 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.011 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.011 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.011 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.012 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.012 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.012 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:12.012 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.012 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.012 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:12.012 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:12.012 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:12.013 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.013 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.022 WARN 38599 --- [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 98 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 192.168.1.x:2883 : (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:12.027 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:12.027 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 10:33:12.032 WARN 38599 --- [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 98 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 192.168.1.x:2883 : (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:12.076 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:12.156 ERROR 38599 --- [pool-ocp-schedules-12,,65f39c815b56] 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$$EnhancerBySpringCGLIB$$3e35fd3.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 192.168.1.x:2883 : (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:12.580 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:13.084 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:13.088 WARN 38599 --- [pool-prometheus-second-schedule-1,,98ff875eabaf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:13.088 ERROR 38599 --- [pool-prometheus-second-schedule-1,,98ff875eabaf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 101 2023-10-23 10:33:13.093 ERROR 38599 --- [pool-prometheus-second-schedule-1,,98ff875eabaf] 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$$EnhancerBySpringCGLIB$$81390a.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 101 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 192.168.1.x:2883 : (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:13.093 INFO 38599 --- [pool-prometheus-second-schedule-1,,98ff875eabaf] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071589086, count=0, elapsed=4007 2023-10-23 10:33:13.601 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:13.767 WARN 38599 --- [pool-ocp-schedules-3,,aca75580c00c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:13.767 ERROR 38599 --- [pool-ocp-schedules-3,,aca75580c00c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 102 2023-10-23 10:33:13.772 ERROR 38599 --- [pool-ocp-schedules-3,,aca75580c00c] o.s.s.s.TaskUtils$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 102 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 192.168.1.x:2883 : (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:14.105 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131239) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131239) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:14.609 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:15.012 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.013 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.013 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.013 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.014 WARN 38599 --- [pool-prometheus-exporter-check1,,ab07547e01ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.023 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.033 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.094 WARN 38599 --- [pool-prometheus-second-schedule-1,,e8f3ca520e66] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:15.113 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131241) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131241) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:15.617 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:16.121 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:16.625 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.013 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.013 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.013 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:17.013 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.013 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.013 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.013 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.013 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.013 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.013 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:17.014 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:17.014 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:17.014 WARN 38599 --- [pool-prometheus-exporter-check1,,ab07547e01ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.014 ERROR 38599 --- [pool-prometheus-exporter-check1,,ab07547e01ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.020 ERROR 38599 --- [pool-prometheus-exporter-check1,,ab07547e01ba] 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$$EnhancerBySpringCGLIB$$81390a.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 108 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 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.024 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.024 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.027 WARN 38599 --- [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 108 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 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.033 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.033 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.036 WARN 38599 --- [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 108 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 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.095 WARN 38599 --- [pool-prometheus-second-schedule-1,,e8f3ca520e66] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:17.095 ERROR 38599 --- [pool-prometheus-second-schedule-1,,e8f3ca520e66] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 10:33:17.098 ERROR 38599 --- [pool-prometheus-second-schedule-1,,e8f3ca520e66] 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$$EnhancerBySpringCGLIB$$81390a.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 108 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 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.098 INFO 38599 --- [pool-prometheus-second-schedule-1,,e8f3ca520e66] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071593093, count=0, elapsed=4005 2023-10-23 10:33:17.129 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:17.633 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131246) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131246) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:18.137 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131247) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131247) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:18.644 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131248) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131248) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:19.100 WARN 38599 --- [pool-prometheus-second-schedule-1,,a851b9de8ab3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:19.147 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:19.651 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:20.029 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.029 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.029 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.029 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.029 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.037 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:20.155 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131251) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131251) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:20.659 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:20.774 WARN 38599 --- [pool-ocp-schedules-3,,b9603db611a2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:21.101 WARN 38599 --- [pool-prometheus-second-schedule-1,,a851b9de8ab3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:21.101 ERROR 38599 --- [pool-prometheus-second-schedule-1,,a851b9de8ab3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 116 2023-10-23 10:33:21.105 ERROR 38599 --- [pool-prometheus-second-schedule-1,,a851b9de8ab3] 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$$EnhancerBySpringCGLIB$$81390a.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 116 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 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:21.105 INFO 38599 --- [pool-prometheus-second-schedule-1,,a851b9de8ab3] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071597098, count=0, elapsed=4007 2023-10-23 10:33:21.163 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131253) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131253) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:21.666 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:22.030 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.030 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.030 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.030 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.030 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.030 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.030 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.030 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.030 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:22.030 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.030 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:22.030 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.030 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:22.030 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:22.033 WARN 38599 --- [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 118 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 192.168.1.x:2883 : (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:22.038 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.038 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 10:33:22.040 WARN 38599 --- [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 118 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 192.168.1.x:2883 : (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:22.170 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131255) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131255) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:22.674 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:22.774 WARN 38599 --- [pool-ocp-schedules-3,,b9603db611a2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:22.774 ERROR 38599 --- [pool-ocp-schedules-3,,b9603db611a2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 120 2023-10-23 10:33:22.780 ERROR 38599 --- [pool-ocp-schedules-3,,b9603db611a2] 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 120 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 192.168.1.x:2883 : (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:23.106 WARN 38599 --- [pool-prometheus-second-schedule-1,,c1282275e6b1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:23.178 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131257) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131257) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:23.690 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131258) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131258) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:24.193 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131260) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131260) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:24.697 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:25.031 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.031 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.031 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.031 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.034 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.041 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:25.107 WARN 38599 --- [pool-prometheus-second-schedule-1,,c1282275e6b1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:25.107 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c1282275e6b1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 124 2023-10-23 10:33:25.110 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c1282275e6b1] 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$$EnhancerBySpringCGLIB$$81390a.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 124 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 192.168.1.x:2883 : (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:25.110 INFO 38599 --- [pool-prometheus-second-schedule-1,,c1282275e6b1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071601105, count=0, elapsed=4005 2023-10-23 10:33:25.203 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131262) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131262) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:25.707 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:26.210 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131264) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131264) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:26.714 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:27.032 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.032 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.032 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.032 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.032 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.032 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.032 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.032 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.032 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:27.032 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:27.032 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:27.032 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:27.035 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.035 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.038 WARN 38599 --- [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 128 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 192.168.1.x:2883 : (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:27.042 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:27.042 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 10:33:27.046 WARN 38599 --- [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 128 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 192.168.1.x:2883 : (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:27.112 WARN 38599 --- [pool-prometheus-second-schedule-1,,c9bc0e45ca5e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:27.218 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131266) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131266) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:27.721 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131267) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131267) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:28.225 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131268) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131268) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:28.733 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:29.112 WARN 38599 --- [pool-prometheus-second-schedule-1,,c9bc0e45ca5e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:29.112 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c9bc0e45ca5e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 132 2023-10-23 10:33:29.116 ERROR 38599 --- [pool-prometheus-second-schedule-1,,c9bc0e45ca5e] 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$$EnhancerBySpringCGLIB$$81390a.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 132 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 192.168.1.x:2883 : (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:29.116 INFO 38599 --- [pool-prometheus-second-schedule-1,,c9bc0e45ca5e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071605111, count=0, elapsed=4005 2023-10-23 10:33:29.237 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:29.740 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:29.782 WARN 38599 --- [pool-ocp-schedules-3,,cd7a0ee48b1a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.033 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.033 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.033 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.033 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.040 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.047 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:30.244 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131272) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131272) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:30.748 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:31.117 WARN 38599 --- [pool-prometheus-second-schedule-1,,12c02bd8b7cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:31.252 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131274) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131274) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:31.756 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:31.782 WARN 38599 --- [pool-ocp-schedules-3,,cd7a0ee48b1a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:31.782 ERROR 38599 --- [pool-ocp-schedules-3,,cd7a0ee48b1a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:31.787 ERROR 38599 --- [pool-ocp-schedules-3,,cd7a0ee48b1a] 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 138 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 192.168.1.x:2883 : (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:32.034 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.034 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.034 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.034 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.034 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.034 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.034 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.034 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.034 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:32.034 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:32.034 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:32.034 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:32.040 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.040 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.043 WARN 38599 --- [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 138 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 192.168.1.x:2883 : (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:32.047 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:32.047 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 10:33:32.050 WARN 38599 --- [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 138 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 192.168.1.x:2883 : (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:32.259 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131276) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131276) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:32.763 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:33.117 WARN 38599 --- [pool-prometheus-second-schedule-1,,12c02bd8b7cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:33.118 ERROR 38599 --- [pool-prometheus-second-schedule-1,,12c02bd8b7cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 140 2023-10-23 10:33:33.121 ERROR 38599 --- [pool-prometheus-second-schedule-1,,12c02bd8b7cd] 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$$EnhancerBySpringCGLIB$$81390a.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 140 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 192.168.1.x:2883 : (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:33.121 INFO 38599 --- [pool-prometheus-second-schedule-1,,12c02bd8b7cd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071609116, count=0, elapsed=4005 2023-10-23 10:33:33.267 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131278) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131278) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:33.774 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131279) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131279) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:34.278 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131280) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131280) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:34.782 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131281) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131281) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:35.035 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.035 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.035 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.035 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.044 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.051 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.123 WARN 38599 --- [pool-prometheus-second-schedule-1,,25510eaf9139] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:35.286 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131282) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131282) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:35.790 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:36.294 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131284) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131284) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:36.798 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:37.036 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.036 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.036 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.036 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.036 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.036 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.036 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.036 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.036 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:37.036 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:37.036 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:37.036 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:37.045 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.045 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.049 WARN 38599 --- [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 148 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 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:37.052 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.052 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.059 WARN 38599 --- [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 148 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 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:37.123 WARN 38599 --- [pool-prometheus-second-schedule-1,,25510eaf9139] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:37.123 ERROR 38599 --- [pool-prometheus-second-schedule-1,,25510eaf9139] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 10:33:37.128 ERROR 38599 --- [pool-prometheus-second-schedule-1,,25510eaf9139] 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$$EnhancerBySpringCGLIB$$81390a.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 148 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 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:37.129 INFO 38599 --- [pool-prometheus-second-schedule-1,,25510eaf9139] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071613122, count=0, elapsed=4007 2023-10-23 10:33:37.302 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131286) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131286) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:37.805 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131287) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131287) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:38.310 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:38.788 WARN 38599 --- [pool-ocp-schedules-3,,b97b3ca81621] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:38.818 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:39.130 WARN 38599 --- [pool-prometheus-second-schedule-1,,39f383cc7687] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:39.322 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131290) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131290) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:39.826 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131291) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131291) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:40.037 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.037 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.037 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.037 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.050 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.060 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:40.330 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:40.789 WARN 38599 --- [pool-ocp-schedules-3,,b97b3ca81621] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:40.789 ERROR 38599 --- [pool-ocp-schedules-3,,b97b3ca81621] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 155 2023-10-23 10:33:40.792 ERROR 38599 --- [pool-ocp-schedules-3,,b97b3ca81621] o.s.s.s.TaskUtils$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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:40.838 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:41.130 WARN 38599 --- [pool-prometheus-second-schedule-1,,39f383cc7687] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:41.130 ERROR 38599 --- [pool-prometheus-second-schedule-1,,39f383cc7687] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 156 2023-10-23 10:33:41.134 ERROR 38599 --- [pool-prometheus-second-schedule-1,,39f383cc7687] 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$$EnhancerBySpringCGLIB$$81390a.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 156 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 192.168.1.x:2883 : (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:41.135 INFO 38599 --- [pool-prometheus-second-schedule-1,,39f383cc7687] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071617129, count=0, elapsed=4006 2023-10-23 10:33:41.342 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:41.847 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:42.038 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.038 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.038 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.038 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.038 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.038 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.038 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.038 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.038 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:42.038 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:42.038 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:42.038 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:42.050 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.050 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.054 WARN 38599 --- [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 158 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 192.168.1.x:2883 : (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:42.060 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:42.060 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 10:33:42.065 WARN 38599 --- [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 158 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 192.168.1.x:2883 : (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:42.351 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:42.855 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131297) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131297) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:43.136 WARN 38599 --- [pool-prometheus-second-schedule-1,,2bf911f32d8b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:43.361 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131298) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131298) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:43.873 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131299) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131299) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:44.377 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131301) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131301) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:44.881 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:45.013 WARN 38599 --- [pool-prometheus-exporter-check1,,7f51baac162d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.039 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.039 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.039 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.039 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.055 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.066 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:45.136 WARN 38599 --- [pool-prometheus-second-schedule-1,,2bf911f32d8b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:45.136 ERROR 38599 --- [pool-prometheus-second-schedule-1,,2bf911f32d8b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 164 2023-10-23 10:33:45.140 ERROR 38599 --- [pool-prometheus-second-schedule-1,,2bf911f32d8b] 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$$EnhancerBySpringCGLIB$$81390a.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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:45.140 INFO 38599 --- [pool-prometheus-second-schedule-1,,2bf911f32d8b] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071621135, count=0, elapsed=4005 2023-10-23 10:33:45.386 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131303) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131303) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:45.892 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:46.397 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131305) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131305) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:46.901 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:47.014 WARN 38599 --- [pool-prometheus-exporter-check1,,7f51baac162d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.014 ERROR 38599 --- [pool-prometheus-exporter-check1,,7f51baac162d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.018 ERROR 38599 --- [pool-prometheus-exporter-check1,,7f51baac162d] 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$$EnhancerBySpringCGLIB$$81390a.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 168 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 192.168.1.x:2883 : (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:47.040 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.040 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.040 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.040 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.040 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.040 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.040 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.040 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.040 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:47.040 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:47.040 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:47.040 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:47.055 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.055 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.060 WARN 38599 --- [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 168 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 192.168.1.x:2883 : (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:47.066 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:47.066 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 10:33:47.070 WARN 38599 --- [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 168 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 192.168.1.x:2883 : (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:47.141 WARN 38599 --- [pool-prometheus-second-schedule-1,,1080c9e51543] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:47.407 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131307) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131307) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:47.813 WARN 38599 --- [pool-ocp-schedules-3,,8e183ea85467] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:47.912 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131308) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131308) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:48.417 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131309) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131309) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:48.929 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:49.142 WARN 38599 --- [pool-prometheus-second-schedule-1,,1080c9e51543] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:49.142 ERROR 38599 --- [pool-prometheus-second-schedule-1,,1080c9e51543] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 172 2023-10-23 10:33:49.146 ERROR 38599 --- [pool-prometheus-second-schedule-1,,1080c9e51543] 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$$EnhancerBySpringCGLIB$$81390a.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 172 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 192.168.1.x:2883 : (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:49.146 INFO 38599 --- [pool-prometheus-second-schedule-1,,1080c9e51543] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071625140, count=0, elapsed=4006 2023-10-23 10:33:49.433 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:49.813 WARN 38599 --- [pool-ocp-schedules-3,,8e183ea85467] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:49.814 ERROR 38599 --- [pool-ocp-schedules-3,,8e183ea85467] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 173 2023-10-23 10:33:49.818 ERROR 38599 --- [pool-ocp-schedules-3,,8e183ea85467] o.s.s.s.TaskUtils$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 173 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 192.168.1.x:2883 : (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:49.938 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131312) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131312) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:50.041 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.041 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.041 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.041 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.061 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.072 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:50.443 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:50.947 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:51.147 WARN 38599 --- [pool-prometheus-second-schedule-1,,5ef832131e9e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:51.452 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131315) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131315) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:51.957 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:52.042 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.042 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.042 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.042 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.042 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.042 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.042 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.042 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.042 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:52.042 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:52.042 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:52.042 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:52.062 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.062 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.065 WARN 38599 --- [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 178 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 192.168.1.x:2883 : (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:52.072 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:52.072 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 10:33:52.076 WARN 38599 --- [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 178 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 192.168.1.x:2883 : (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:52.463 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:52.967 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:53.148 WARN 38599 --- [pool-prometheus-second-schedule-1,,5ef832131e9e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:53.148 ERROR 38599 --- [pool-prometheus-second-schedule-1,,5ef832131e9e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 180 2023-10-23 10:33:53.152 ERROR 38599 --- [pool-prometheus-second-schedule-1,,5ef832131e9e] 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$$EnhancerBySpringCGLIB$$81390a.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 180 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 192.168.1.x:2883 : (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:53.153 INFO 38599 --- [pool-prometheus-second-schedule-1,,5ef832131e9e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071629146, count=0, elapsed=4007 2023-10-23 10:33:53.472 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131319) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131319) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:53.982 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131320) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131320) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:54.486 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131321) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131321) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:54.991 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131322) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131322) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:55.043 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.043 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.043 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.043 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.067 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.078 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.154 WARN 38599 --- [pool-prometheus-second-schedule-1,,371be1afcdd6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:55.495 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131323) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131323) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:56.001 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:56.505 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131325) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131325) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:56.820 WARN 38599 --- [pool-ocp-schedules-9,,5b01528da9f9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:57.010 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:57.044 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.044 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.044 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.044 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.044 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.044 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.044 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.044 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.044 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:33:57.044 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:33:57.044 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:33:57.044 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:33:57.067 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.067 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.072 WARN 38599 --- [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 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:57.078 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.078 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.082 WARN 38599 --- [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 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 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:57.155 WARN 38599 --- [pool-prometheus-second-schedule-1,,371be1afcdd6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:57.155 ERROR 38599 --- [pool-prometheus-second-schedule-1,,371be1afcdd6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 10:33:57.160 ERROR 38599 --- [pool-prometheus-second-schedule-1,,371be1afcdd6] 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$$EnhancerBySpringCGLIB$$81390a.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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:57.160 INFO 38599 --- [pool-prometheus-second-schedule-1,,371be1afcdd6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071633153, count=0, elapsed=4007 2023-10-23 10:33:57.514 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:58.018 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:58.523 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:58.821 WARN 38599 --- [pool-ocp-schedules-9,,5b01528da9f9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:33:58.821 ERROR 38599 --- [pool-ocp-schedules-9,,5b01528da9f9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 191 2023-10-23 10:33:58.824 ERROR 38599 --- [pool-ocp-schedules-9,,5b01528da9f9] o.s.s.s.TaskUtils$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 191 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 192.168.1.x:2883 : (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:33:59.029 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131330) 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=131330) 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 10:33:59.161 WARN 38599 --- [pool-prometheus-second-schedule-1,,15a20dfc529d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:33:59.534 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:00.037 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:00.045 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.045 WARN 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.045 WARN 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.045 WARN 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.073 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.083 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:00.542 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:01.046 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:01.162 WARN 38599 --- [pool-prometheus-second-schedule-1,,15a20dfc529d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:01.162 ERROR 38599 --- [pool-prometheus-second-schedule-1,,15a20dfc529d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 196 2023-10-23 10:34:01.167 ERROR 38599 --- [pool-prometheus-second-schedule-1,,15a20dfc529d] 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$$EnhancerBySpringCGLIB$$81390a.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 196 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 192.168.1.x:2883 : (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:01.168 INFO 38599 --- [pool-prometheus-second-schedule-1,,15a20dfc529d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071637160, count=0, elapsed=4007 2023-10-23 10:34:01.551 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131336) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131336) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:02.046 WARN 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.046 WARN 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.046 WARN 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.046 ERROR 38599 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 197 2023-10-23 10:34:02.046 WARN 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.046 ERROR 38599 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 197 2023-10-23 10:34:02.046 ERROR 38599 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 197 2023-10-23 10:34:02.046 ERROR 38599 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 197 2023-10-23 10:34:02.046 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:34:02.046 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:34:02.046 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:34:02.046 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:34:02.054 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:02.074 WARN 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.074 ERROR 38599 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 10:34:02.077 WARN 38599 --- [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 192.168.1.x:2883 : (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:02.084 WARN 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:34:02.084 ERROR 38599 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 10:34:02.087 WARN 38599 --- [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 192.168.1.x:2883 : (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:34:02.652 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 10:34:02.747 INFO 38599 --- [pool-prometheus-second-schedule-1,,4f682d6f3b94] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071641168, count=0, elapsed=1579 2023-10-23 10:34:07.087 ERROR 38599 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196667) 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:07.087 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:34:07.087 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:07.100 ERROR 38599 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131338) 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:07.100 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:07.100 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 10:34:07.100 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:34:07.102 ERROR 38599 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262204) 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:07.102 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:34:07.601 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:07.997 INFO 38599 --- [pool-ocp-schedules-16,,6713d032de0a] 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 10:34:07.998 INFO 38599 --- [pool-ocp-schedules-16,,6713d032de0a] 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 10:34:08.012 INFO 38599 --- [pool-prometheus-cache-monitor1,,ac61b13cc97e] 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 10:34:08.012 INFO 38599 --- [pool-prometheus-cache-monitor1,,ac61b13cc97e] 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 10:34:08.102 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:08.604 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:09.103 WARN 38599 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:09.109 WARN 38599 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:09.170 WARN 38599 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:34:09.246 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 10:34:09.250 INFO 38599 --- [pool-prometheus-second-schedule-1,,4fd6eba4987e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071648011, count=0, elapsed=1239 2023-10-23 10:34:10.254 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:10.254 ERROR 38599 --- [pool-subtask-coordinator4,,] 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:10.255 INFO 38599 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 10:34:10.254 ERROR 38599 --- [pool-subtask-coordinator1,,] 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:10.255 INFO 38599 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 10:34:10.255 ERROR 38599 --- [pool-subtask-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 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:10.255 INFO 38599 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 10:34:10.255 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:10.255 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 10:34:10.257 ERROR 38599 --- [pool-subtask-coordinator3,,] 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$$EnhancerBySpringCGLIB$$705de09e.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 10:34:10.258 INFO 38599 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 10:34:10.756 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:11.257 ERROR 38599 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:34:11.880 INFO 38599 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 10:34:11.895 INFO 38599 --- [pool-prometheus-second-schedule-1,,83fab36c5aa8] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698071651011, count=0, elapsed=884 2023-10-23 10:34:12.154 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.156 WARN 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] com.oceanbase.ocp.obsdk.util.ObSdkUtils : failed to valid connection, errMsg:(conn=3221636603) unexpected end of stream, read 0 bytes from 31 (socket was closed by server), cause:{} com.oceanbase.jdbc.internal.util.exceptions.OceanBaseSqlException: unexpected end of stream, read 0 bytes from 31 (socket was closed by server) 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.executeQuery(AbstractQueryProtocol.java:312) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeInternal(OceanBaseStatement.java:482) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseStatement.executeQuery(OceanBaseStatement.java:765) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.ocp.obsdk.util.ObSdkUtils.checkConnection(ObSdkUtils.java:309) ~[ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObValidConnectionChecker.isValidConnection(ObValidConnectionChecker.java:31) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.alibaba.druid.pool.DruidAbstractDataSource.testConnectionInternal(DruidAbstractDataSource.java:1476) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnectionDirect(DruidDataSource.java:1482) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:1407) [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.oceanbase.ocp.obsdk.connector.impl.AbstractConnector.isAlive(AbstractConnector.java:132) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.impl.DefaultConnector.isAlive(DefaultConnector.java:19) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectorHolder.getObConnector(ObConnectorHolder.java:117) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectorHolder.getObConnector(ObConnectorHolder.java:101) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.obsdk.connector.ObConnectors.getObConnector(ObConnectors.java:82) [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.operator.ObOperators.newObOperator(ObOperators.java:59) [ocp-express-obsdk-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.getObOperator(ObOperatorFactory.java:83) [ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.core.obsdk.ObOperatorFactory.createObOperator(ObOperatorFactory.java:53) [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: java.sql.SQLNonTransientConnectionException: unexpected end of stream, read 0 bytes from 31 (socket was closed by server) 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:307) ~[oceanbase-client-2.4.3.jar!/:na] ... 35 common frames omitted Caused by: java.io.EOFException: unexpected end of stream, read 0 bytes from 31 (socket was closed by server) at com.oceanbase.jdbc.internal.io.input.Ob20PacketInputStream.readFully(Ob20PacketInputStream.java:179) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.Ob20PacketInputStream.resolveOb20Packet(Ob20PacketInputStream.java:147) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.Ob20PacketInputStream.getPacketArray(Ob20PacketInputStream.java:95) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.io.input.Ob20PacketInputStream.getPacket(Ob20PacketInputStream.java:88) ~[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] ... 37 common frames omitted 2023-10-23 10:34:12.157 INFO 38599 --- [pool-ocp-schedules-18,,6209f129dc02] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 10:34:12.163 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.163 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.164 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.164 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.171 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.171 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.172 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.176 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.177 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.177 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 10:34:12.194 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.194 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.195 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.199 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.199 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.199 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.207 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.207 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.208 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 10:34:12.210 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 10:34:12.255 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.255 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.256 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.256 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.256 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.257 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.262 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.262 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.263 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.276 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.276 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.277 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.299 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.299 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.299 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.302 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.302 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.303 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.308 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.308 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.308 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.311 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.311 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.312 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.319 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.319 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.319 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.335 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.335 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.336 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.336 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.337 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.337 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.342 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.342 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.343 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.346 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.346 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.346 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.347 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.347 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.347 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.351 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.351 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.352 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.355 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.355 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.355 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.356 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.356 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.356 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.359 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.360 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.360 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.361 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.361 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.361 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.361 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.361 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.362 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.365 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.365 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.366 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.368 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.368 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.368 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.368 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.368 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.369 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.372 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.372 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.372 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.373 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:34:12.373 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:34:12.373 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.373 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.373 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.374 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.376 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:34:12.377 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:34:12.377 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] 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 10:34:12.377 INFO 38599 --- [pool-ocp-schedules-8,,eba850c4d0c5] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 10:34:15.137 INFO 38599 --- [pool-prometheus-second-schedule-1,,d4754137b002] c.o.o.m.helper.ExporterRequestHelper : Get http client too slow, url=http://192.168.1.x:8088/metrics/ob/basic, start=1698071655013, elapsed=124 2023-10-23 10:34:15.145 INFO 38599 --- [pool-prometheus-second-schedule-1,,d4754137b002] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=9, collectTaskCount=9 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-7,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.131:8088/metrics/node/host, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.131:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-8,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/node/host, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-9,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.131:8088/metrics/node/ob, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.131:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-5,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/node/ob, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-6,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.131:8088/metrics/ob/basic, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.131:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-4,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.132:8088/metrics/node/ob, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.132:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-2,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/ob/basic, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-1,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.132:8088/metrics/ob/basic, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.132:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:34:15.191 INFO 38599 --- [pool-metric-parse-3,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.132:8088/metrics/node/host, collectAt=1698071655, message=java.net.ConnectException: Connection refused: /192.168.1.132:8088, rootCause=ConnectException: Connection refused 2023-10-23 10:48:16.489 INFO 45795 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 10:48:16.489 INFO 45795 --- [main,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 10:48:16.490 INFO 45795 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 10:48:16.520 INFO 45795 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 10:48:17.945 INFO 45795 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-10-23 10:48:18.305 INFO 45795 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 349 ms. Found 19 JPA repository interfaces. 2023-10-23 10:48:19.053 INFO 45795 --- [main,,] o.s.cloud.context.scope.GenericScope : BeanFactory id=9ca3cd09-d6ab-31b3-b24b-147139ba41d6 2023-10-23 10:48:19.941 INFO 45795 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8180 (http) 2023-10-23 10:48:19.954 INFO 45795 --- [main,,] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-10-23 10:48:19.954 INFO 45795 --- [main,,] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.72] 2023-10-23 10:48:20.057 INFO 45795 --- [main,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-10-23 10:48:20.057 INFO 45795 --- [main,,] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3536 ms 2023-10-23 10:48:20.501 INFO 45795 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 10:48:20.693 INFO 45795 --- [main,,] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-10-23 10:48:20.827 INFO 45795 --- [main,,] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final 2023-10-23 10:48:21.064 INFO 45795 --- [main,,] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2023-10-23 10:48:21.564 INFO 45795 --- [main,,] com.alibaba.druid.pool.DruidDataSource : {dataSource-1,metadb-connect-pool} inited 2023-10-23 10:48:21.777 INFO 45795 --- [main,,] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2023-10-23 10:48:23.080 INFO 45795 --- [main,,] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2023-10-23 10:48:23.097 INFO 45795 --- [main,,] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2023-10-23 10:48:24.137 INFO 45795 --- [main,,] c.o.o.monitor.MonitorAutoConfiguration : ocp-monitor bean configuration done 2023-10-23 10:48:24.408 INFO 45795 --- [main,,] com.oceanbase.ocp.core.util.BeanUtils : BeanUtils initialized 2023-10-23 10:48:24.778 INFO 45795 --- [main,,] c.o.ocp.core.property.SystemInfo : DataSource username is meta@ocp. 2023-10-23 10:48:24.979 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.print.sql = true 2023-10-23 10:48:24.980 INFO 45795 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set sqlLogEnabled=true 2023-10-23 10:48:24.985 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.max-idle.seconds = 3600 2023-10-23 10:48:25.023 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set maxIdleSeconds=3600 2023-10-23 10:48:25.026 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.cleanup.period.seconds = 300 2023-10-23 10:48:25.026 INFO 45795 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set cleanPeriod=300 2023-10-23 10:48:25.028 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.operation.global.timeout.millis = 300000 2023-10-23 10:48:25.028 INFO 45795 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set ddlGlobalTimeoutMillis=300000 2023-10-23 10:48:25.030 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.timeout.millis = 3000 2023-10-23 10:48:25.030 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set initTimeoutMillis=3000 2023-10-23 10:48:25.032 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.slow.query.threshold.millis = 1000 2023-10-23 10:48:25.032 INFO 45795 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set slowQueryThresholdMillis=1000 2023-10-23 10:48:25.034 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.holder.capacity = 100 2023-10-23 10:48:25.035 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set cacheSize=100 2023-10-23 10:48:25.036 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.read.timeout.millis = 1800000 2023-10-23 10:48:25.037 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketReadTimeoutMillis=1800000 2023-10-23 10:48:25.038 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.executor.thread-count = 16 2023-10-23 10:48:25.038 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketInitThreadCount=16 2023-10-23 10:48:25.039 INFO 45795 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.connect.timeout.millis = 2000 2023-10-23 10:48:25.039 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketConnectTimeoutMillis=2000 2023-10-23 10:48:25.747 WARN 45795 --- [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 10:48:25.814 INFO 45795 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Validate and set keys, publicKey=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgbgWpVKRvRJuW4USHN2OwpspoZBT7OQh7CBfdtfdOlCq38xo8Fl3URYnFjiKVLCQEu5JRFULJCRspJxQA1E9M6dJP9bkVEh0VxxZn3np5bVv/tYUODn+DGwO/l49wWNGcfhx9bXrer3KhcSmAxDCbbg1no0dxZFlgcG6WV1+ZpQIDAQAB, valid=true 2023-10-23 10:48:25.814 INFO 45795 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Login key is legal. 2023-10-23 10:48:26.023 INFO 45795 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential AgentSecretLabels(username=admin) is exists, begin updating the passphrase. 2023-10-23 10:48:26.267 INFO 45795 --- [main,,] c.o.o.c.executor.AgentExecutorFactory : Init agent executor, username=admin 2023-10-23 10:48:26.369 INFO 45795 --- [main,,] c.o.o.m.service.ExporterServiceImpl : Register exporters, urls=[http://192.168.1.x:8088/metrics/node/host, http://192.168.1.x:8088/metrics/node/ob, http://192.168.1.x:8088/metrics/ob/basic, http://192.168.1.131:8088/metrics/node/host, http://192.168.1.131:8088/metrics/node/ob, http://192.168.1.131:8088/metrics/ob/basic, http://192.168.1.132:8088/metrics/node/host, http://192.168.1.132:8088/metrics/node/ob, http://192.168.1.132:8088/metrics/ob/basic] 2023-10-23 10:48:26.385 INFO 45795 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster start, param=ClusterInitParam{clusterName='bydsj', obClusterId=1697728508, rootSysPassword='***', serverList=[ObServerAddr{address='192.168.1.x', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.131', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.132', sqlPort=2881, withRootServer=true}]} 2023-10-23 10:48:26.398 INFO 45795 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential ObSecretLabels(clusterName=bydsj, tenantName=sys, username=root) is exists, begin updating the passphrase. 2023-10-23 10:48:26.412 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.423 INFO 45795 --- [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=192.168.1.x, port=2881, database=oceanbase) 2023-10-23 10:48:26.423 INFO 45795 --- [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=192.168.1.131, port=2881, database=oceanbase) 2023-10-23 10:48:26.423 INFO 45795 --- [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=192.168.1.132, port=2881, database=oceanbase) 2023-10-23 10:48:26.423 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=null, port=null, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 10:48:26.443 INFO 45795 --- [obsdk-init-thread-1,,15e583dba6f5] com.alibaba.druid.pool.DruidDataSource : {dataSource-2,ob-connector-datasource_direct_sys_root_192.168.1.x_2881} inited 2023-10-23 10:48:26.443 INFO 45795 --- [obsdk-init-thread-1,,15e583dba6f5] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource success, poolingCount=1, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2881, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 10:48:26.444 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector success 2023-10-23 10:48:26.445 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.448 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.450 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.451 INFO 45795 --- [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 10:48:26.468 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.469 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.469 INFO 45795 --- [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 10:48:26.475 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.476 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.476 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 10:48:26.479 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.479 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.479 INFO 45795 --- [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 10:48:26.483 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.483 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.483 INFO 45795 --- [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 10:48:26.484 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.484 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.485 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 10:48:26.485 INFO 45795 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 10:48:26.490 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.490 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.490 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.491 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.491 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.491 INFO 45795 --- [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 10:48:26.497 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.497 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.498 INFO 45795 --- [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 10:48:26.503 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.504 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.504 INFO 45795 --- [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 10:48:26.513 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.514 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.514 INFO 45795 --- [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 10:48:26.519 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.519 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.520 INFO 45795 --- [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 10:48:26.524 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.524 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.524 INFO 45795 --- [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 10:48:26.539 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.539 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.540 INFO 45795 --- [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 10:48:26.544 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.544 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.545 INFO 45795 --- [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 10:48:26.579 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.580 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.580 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.581 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.581 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.581 INFO 45795 --- [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 10:48:26.588 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.588 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.589 INFO 45795 --- [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 10:48:26.589 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.589 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.590 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.590 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.590 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.590 INFO 45795 --- [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 10:48:26.594 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.594 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.594 INFO 45795 --- [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 10:48:26.597 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.597 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.598 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.598 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.598 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.598 INFO 45795 --- [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 10:48:26.601 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.601 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.602 INFO 45795 --- [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 10:48:26.602 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.602 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.602 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.603 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.603 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.603 INFO 45795 --- [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 10:48:26.605 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.606 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.606 INFO 45795 --- [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 10:48:26.608 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.608 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.609 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.609 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.609 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.609 INFO 45795 --- [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 10:48:26.612 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.612 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.612 INFO 45795 --- [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 10:48:26.613 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:26.613 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:26.613 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.613 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.614 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.614 INFO 45795 --- [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 10:48:26.617 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:26.617 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:26.617 INFO 45795 --- [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 10:48:26.617 INFO 45795 --- [main,,] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 10:48:26.657 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:26.659 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:26.780 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:26.789 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:48:27.356 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:27.356 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:27.359 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:27.359 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:48:27.396 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:27.397 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:27.400 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:27.401 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 10:48:27.433 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 10:48:27.433 INFO 45795 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 10:48:27.434 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:27.434 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:27.434 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:27.435 INFO 45795 --- [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 10:48:27.440 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 10:48:27.440 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 10:48:27.441 INFO 45795 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SHOW PARAMETERS WHERE scope = 'cluster' AND name LIKE ? , args: [data_dir] 2023-10-23 10:48:27.462 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:27.462 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:27.465 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:27.467 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:48:27.500 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:48:27.507 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:27.507 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:27.510 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:27.510 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:48:27.532 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:48:27.536 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 10:48:27.536 INFO 45795 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 10:48:27.539 INFO 45795 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 10:48:27.539 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 10:48:27.560 INFO 45795 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 10:48:27.562 INFO 45795 --- [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=192.168.1.x, 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=1698071642939812, blockMigrateInTime=0, id=1), ObServer(svrIp=192.168.1.131, 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=1698071641998108, blockMigrateInTime=0, id=2), ObServer(svrIp=192.168.1.132, 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=1698071642791926, blockMigrateInTime=0, id=3)], rootServices=[RootService(svrIp=192.168.1.x, svrPort=2882, zone=zone1, role=LEADER), RootService(svrIp=192.168.1.131, svrPort=2882, zone=zone2, role=FOLLOWER), RootService(svrIp=192.168.1.132, svrPort=2882, zone=zone3, role=FOLLOWER)], serverArchs={192.168.1.131:2882=x86_64, 192.168.1.x:2882=x86_64, 192.168.1.132:2882=x86_64}, serverDataPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}, serverLogPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}) 2023-10-23 10:48:27.700 INFO 45795 --- [main,,] c.o.o.t.engine.util.ThreadPrintStream : replaceSystemOut done 2023-10-23 10:48:27.750 INFO 45795 --- [main,,] c.o.o.m.c.MonitorDataRolloverProperties : Monitor retention conf is {metric_data_second=8, metric_data_minute=31} 2023-10-23 10:48:27.980 INFO 45795 --- [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 10:48:28.030 INFO 45795 --- [main,,] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter@781dbe44, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@7d66a126, org.springframework.security.web.context.SecurityContextPersistenceFilter@25c1f5ee, org.springframework.security.web.header.HeaderWriterFilter@5ebbde60, org.springframework.security.web.csrf.CsrfFilter@5c234920, org.springframework.security.web.authentication.logout.LogoutFilter@3ffd4b12, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@6d969330, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@28989415, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@7bf018dd, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@3f6c2763, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@1132baa3, org.springframework.security.web.session.SessionManagementFilter@2a5abd3c, org.springframework.security.web.access.ExceptionTranslationFilter@370c7cc5, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@e26a3df] 2023-10-23 10:48:28.141 INFO 45795 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_second 2023-10-23 10:48:28.141 INFO 45795 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_minute 2023-10-23 10:48:28.347 INFO 45795 --- [main,,] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2023-10-23 10:48:29.160 INFO 45795 --- [main,,] o.s.b.a.e.web.EndpointLinksResolver : Exposing 3 endpoint(s) beneath base path '/actuator' 2023-10-23 10:48:29.211 INFO 45795 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 10:48:29.245 INFO 45795 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8180 (http) with context path '' 2023-10-23 10:48:29.297 INFO 45795 --- [pool-ocp-schedules-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 10:48:29.298 INFO 45795 --- [pool-ocp-schedules-1,,34f7c78b9d93] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=0 2023-10-23 10:48:29.299 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ************************* ACTIVE OCP PROPERTIES ****************************** 2023-10-23 10:48:29.299 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : Active profiles: [composite, default] 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.clean-history-on-start=1 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-history=30 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-size=100MB 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.name=/data/bydsj/ocpexpress/log/ocp-express.log 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.total-size-cap=1GB 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(45795){magenta} %clr(---){faint} %clr([%t,%X{traceId},%X{spanId}]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p 45795 --- [%t,%X{traceId},%X{spanId}] %-40.40logger{39} : %m%n%wEx 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.cleanup.period.seconds=300 2023-10-23 10:48:29.303 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.holder.capacity=100 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.executor.thread-count=16 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.timeout.millis=3000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.max-idle.seconds=3600 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.operation.global.timeout.millis=300000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.print.sql=true 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.slow.query.threshold.millis=1000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.connect.timeout.millis=2000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.read.timeout.millis=1800000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.express.vault.secret-key=****** 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.auth.basic.enabled=true 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.enabled=true 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.url.excluded=/api/v1/iam/login.* 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.connect.timeout=180000 2023-10-23 10:48:29.304 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.read.timeout=180000 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.enabled=true 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.private-key=****** 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.public-key=****** 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.metric.collect.interval.second=15 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.data.retention-days={"metric_data_second":8,"metric_data_minute":31} 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.exporter.inactive-validate-interval-seconds=30 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.host.exporters=/metrics/node/host,:62888/metrics/stat,:62889/metrics/stat 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.max-continuous-inactive-count=3 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.ob.exporters=/metrics/node/ob,/metrics/ob/basic,/metrics/ob/extra 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-idle-seconds=3600 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-size=1000 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connect-timeout=5000 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-per-route=10 2023-10-23 10:48:29.305 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-pool-size=100 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.read-timeout=30000 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.socket-timeout=3000 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.core-pool-size=10 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.keep-alive-time=120000 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.max-pool-size=200 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version=4.2.0 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version.full=4.2.0-20230731 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.port=8180 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.servlet.session.timeout=30m 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.data.web.pageable.one-indexed-parameters=true 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.initial-size=10 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.keep-alive=true 2023-10-23 10:48:29.306 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-active=100 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-wait=2000 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.min-idle=2 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.name=metadb-connect-pool 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.test-while-idle=true 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.validation-query=SELECT 1 FROM DUAL 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.globally_quoted_identifiers=true 2023-10-23 10:48:29.307 INFO 45795 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ****************************************************************************** 2023-10-23 10:48:29.308 INFO 45795 --- [pool-ocp-schedules-3,,ce9dba30a9bf] 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 10:48:29.308 INFO 45795 --- [pool-ocp-schedules-3,,ce9dba30a9bf] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{} 2023-10-23 10:48:29.311 INFO 45795 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : Started OcpExpressApplication in 15.056 seconds (JVM running for 15.524) 2023-10-23 10:48:29.323 INFO 45795 --- [main,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 10:48:29.324 INFO 45795 --- [main,,] c.o.o.t.e.coordinator.TaskCoordinator : Start task coordinator 2023-10-23 10:48:29.325 INFO 45795 --- [main,,] c.o.o.t.e.c.SubtaskCoordinator : Start subtask coordinator 2023-10-23 10:48:29.326 INFO 45795 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init start... 2023-10-23 10:48:29.329 INFO 45795 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init success. 2023-10-23 10:48:29.330 INFO 45795 --- [main,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT15.076738906S 2023-10-23 10:48:29.404 INFO 45795 --- [pool-ocp-schedules-1,,34f7c78b9d93] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, newSeriesIdsCount=2876, maxSyncedSeriesId=573059298692321280 2023-10-23 10:48:29.718 INFO 45795 --- [http-nio-8180-exec-1,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2023-10-23 10:48:29.718 INFO 45795 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2023-10-23 10:48:29.720 INFO 45795 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms 2023-10-23 10:48:29.778 INFO 45795 --- [http-nio-8180-exec-1,bd2dec1c32ba46eb,5fe9d0919095] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=bd2dec1c32ba46eb, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 10:48:29.781 INFO 45795 --- [http-nio-8180-exec-1,bd2dec1c32ba46eb,5fe9d0919095] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=bd2dec1c32ba46eb, duration=18 ms] 2023-10-23 10:48:30.155 INFO 45795 --- [http-nio-8180-exec-2,f57ed726041e4a0b,ca9992b56194] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=f57ed726041e4a0b, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 10:48:30.155 INFO 45795 --- [http-nio-8180-exec-2,f57ed726041e4a0b,ca9992b56194] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=f57ed726041e4a0b, duration=1 ms] 2023-10-23 10:48:34.341 WARN 45795 --- [pool-ocp-schedules-4,,fd92e0faf691] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:34.341 ERROR 45795 --- [pool-ocp-schedules-4,,fd92e0faf691] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=720914) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:34.352 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=720915) 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=720915) 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 10:48:34.356 ERROR 45795 --- [pool-ocp-schedules-4,,fd92e0faf691] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=720914) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:34.368 ERROR 45795 --- [pool-ocp-schedules-4,,fd92e0faf691] o.s.s.s.TaskUtils$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=720914) 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 10:48:39.349 WARN 45795 --- [pool-prometheus-second-schedule-1,,ab5246ade13c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:39.349 ERROR 45795 --- [pool-prometheus-second-schedule-1,,ab5246ade13c] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=655382) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:39.353 ERROR 45795 --- [pool-prometheus-second-schedule-1,,ab5246ade13c] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=655382) 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$$EnhancerBySpringCGLIB$$81390a.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 10:48:39.359 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=655383) 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=655383) 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 10:48:39.359 INFO 45795 --- [Druid-ConnectionPool-Create-883020319,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 10:48:39.360 ERROR 45795 --- [pool-prometheus-second-schedule-1,,ab5246ade13c] 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$$EnhancerBySpringCGLIB$$81390a.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=655382) 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 10:48:39.377 WARN 45795 --- [pool-ocp-schedules-6,,73528f49d115] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:39.377 ERROR 45795 --- [pool-ocp-schedules-6,,73528f49d115] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=589844) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:39.383 ERROR 45795 --- [pool-ocp-schedules-6,,73528f49d115] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=589844) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:39.390 ERROR 45795 --- [pool-ocp-schedules-6,,73528f49d115] o.s.s.s.TaskUtils$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=589844) 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 10:48:39.866 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=589846) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=589846) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:40.337 WARN 45795 --- [pool-prometheus-second-schedule-1,,f009d8b9a1db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:40.337 ERROR 45795 --- [pool-prometheus-second-schedule-1,,f009d8b9a1db] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524311) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:40.340 ERROR 45795 --- [pool-prometheus-second-schedule-1,,f009d8b9a1db] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524311) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:40.344 ERROR 45795 --- [pool-prometheus-second-schedule-1,,f009d8b9a1db] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=524311) 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 10:48:40.372 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=524313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:40.879 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=524314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:41.334 WARN 45795 --- [pool-prometheus-second-schedule-1,,c6b0e356827b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:41.335 ERROR 45795 --- [pool-prometheus-second-schedule-1,,c6b0e356827b] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458776) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:41.340 ERROR 45795 --- [pool-prometheus-second-schedule-1,,c6b0e356827b] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458776) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:41.350 ERROR 45795 --- [pool-prometheus-second-schedule-1,,c6b0e356827b] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=458776) 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 10:48:41.386 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=458777) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=458777) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:41.893 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=458778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=458778) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:42.334 WARN 45795 --- [pool-prometheus-second-schedule-1,,8839d328769f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:42.334 ERROR 45795 --- [pool-prometheus-second-schedule-1,,8839d328769f] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=393242) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:42.339 ERROR 45795 --- [pool-prometheus-second-schedule-1,,8839d328769f] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393242) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:42.344 ERROR 45795 --- [pool-prometheus-second-schedule-1,,8839d328769f] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=393242) 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 10:48:42.398 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:42.746 INFO 45795 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Start watching scope, scope=Metadb 2023-10-23 10:48:42.752 INFO 45795 --- [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=192.168.1.x, port=2883, database=ocp_express) 2023-10-23 10:48:42.753 INFO 45795 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express) 2023-10-23 10:48:42.760 ERROR 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] com.alibaba.druid.pool.DruidDataSource : init datasource error, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:48:42.761 ERROR 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} init error java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:48:42.761 INFO 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] com.alibaba.druid.pool.DruidDataSource : {dataSource-3,ob-connector-datasource_direct_ocp_meta_192.168.1.x_2883} inited 2023-10-23 10:48:42.761 INFO 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closing ... 2023-10-23 10:48:42.763 INFO 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closed 2023-10-23 10:48:42.763 ERROR 45795 --- [obsdk-init-thread-2,,56757e2fb5e0] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource failed. connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=393244) Server is initializing 2023-10-23 10:48:42.764 ERROR 45795 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=393244) Server is initializing 2023-10-23 10:48:42.764 ERROR 45795 --- [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=192.168.1.x, 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 192.168.1.x:2883 : (conn=393244) 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 192.168.1.x:2883 : (conn=393244) 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 192.168.1.x:2883 : (conn=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=393244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:48:42.765 INFO 45795 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Finish watching scope, scope=, scope=Metadb 2023-10-23 10:48:42.767 ERROR 45795 --- [Druid-ConnectionPool-Create-1910780002,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=393245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 10:48:42.903 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393246) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393246) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:43.332 WARN 45795 --- [pool-prometheus-second-schedule-1,,cb426f781c85] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:43.333 ERROR 45795 --- [pool-prometheus-second-schedule-1,,cb426f781c85] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327713) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:43.336 ERROR 45795 --- [pool-prometheus-second-schedule-1,,cb426f781c85] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327713) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:43.340 ERROR 45795 --- [pool-prometheus-second-schedule-1,,cb426f781c85] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=327713) 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 10:48:43.411 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327714) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:43.916 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327715) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:44.332 WARN 45795 --- [pool-prometheus-second-schedule-1,,06613a782c0c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:44.332 ERROR 45795 --- [pool-prometheus-second-schedule-1,,06613a782c0c] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262169) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:44.335 ERROR 45795 --- [pool-prometheus-second-schedule-1,,06613a782c0c] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262169) 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$$EnhancerBySpringCGLIB$$81390a.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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:44.339 ERROR 45795 --- [pool-prometheus-second-schedule-1,,06613a782c0c] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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$$EnhancerBySpringCGLIB$$81390a.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=262169) 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 10:48:44.399 WARN 45795 --- [pool-ocp-schedules-3,,ed1cf4993fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 10:48:44.399 ERROR 45795 --- [pool-ocp-schedules-3,,ed1cf4993fa5] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196649) unexpected end of stream, read 0 bytes from 4 2023-10-23 10:48:44.401 ERROR 45795 --- [pool-ocp-schedules-3,,ed1cf4993fa5] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196649) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 10:48:44.406 ERROR 45795 --- [pool-ocp-schedules-3,,ed1cf4993fa5] o.s.s.s.TaskUtils$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=196649) 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 10:48:44.420 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196652) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196652) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:44.926 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196653) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196653) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:45.433 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196654) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196654) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:45.940 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196655) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:46.448 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196656) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196656) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:46.954 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196657) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196657) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:47.337 WARN 45795 --- [pool-prometheus-second-schedule-1,,261c217f4da6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:48:47.459 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196658) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196658) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:47.965 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196659) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196659) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:48.471 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196660) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196660) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:48.982 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:49.338 WARN 45795 --- [pool-prometheus-second-schedule-1,,261c217f4da6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:48:49.338 ERROR 45795 --- [pool-prometheus-second-schedule-1,,261c217f4da6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 21 2023-10-23 10:48:49.341 ERROR 45795 --- [pool-prometheus-second-schedule-1,,261c217f4da6] 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$$EnhancerBySpringCGLIB$$81390a.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 192.168.1.x:2883 : (conn=196661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196661) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:49.342 INFO 45795 --- [pool-prometheus-second-schedule-1,,261c217f4da6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072525327, count=0, elapsed=4015 2023-10-23 10:48:49.488 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=196662) 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=196662) 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 10:48:49.994 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196664) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:50.499 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196665) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196665) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:51.003 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196666) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:51.343 WARN 45795 --- [pool-prometheus-second-schedule-1,,fb7d1cd1a17f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:48:51.408 WARN 45795 --- [pool-ocp-schedules-2,,260df1bc3656] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:48:51.508 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:52.013 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196668) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196668) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:52.518 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196669) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196669) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:53.023 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:53.344 WARN 45795 --- [pool-prometheus-second-schedule-1,,fb7d1cd1a17f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:48:53.344 ERROR 45795 --- [pool-prometheus-second-schedule-1,,fb7d1cd1a17f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 2023-10-23 10:48:53.348 ERROR 45795 --- [pool-prometheus-second-schedule-1,,fb7d1cd1a17f] 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$$EnhancerBySpringCGLIB$$81390a.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 192.168.1.x:2883 : (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:53.349 INFO 45795 --- [pool-prometheus-second-schedule-1,,fb7d1cd1a17f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072529342, count=0, elapsed=4007 2023-10-23 10:48:53.409 WARN 45795 --- [pool-ocp-schedules-2,,260df1bc3656] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:48:53.409 ERROR 45795 --- [pool-ocp-schedules-2,,260df1bc3656] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 2023-10-23 10:48:53.414 ERROR 45795 --- [pool-ocp-schedules-2,,260df1bc3656] 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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196670) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:53.528 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196671) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196671) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:54.032 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196672) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196672) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:54.538 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=196673) 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=196673) 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 10:48:55.042 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196675) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196675) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:55.350 WARN 45795 --- [pool-prometheus-second-schedule-1,,bfbac0208318] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:48:55.546 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196677) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196677) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:56.050 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196678) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196678) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:56.557 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196679) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196679) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:57.062 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:57.351 WARN 45795 --- [pool-prometheus-second-schedule-1,,bfbac0208318] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:48:57.351 ERROR 45795 --- [pool-prometheus-second-schedule-1,,bfbac0208318] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 37 2023-10-23 10:48:57.354 ERROR 45795 --- [pool-prometheus-second-schedule-1,,bfbac0208318] 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$$EnhancerBySpringCGLIB$$81390a.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 192.168.1.x:2883 : (conn=196680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196680) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:57.355 INFO 45795 --- [pool-prometheus-second-schedule-1,,bfbac0208318] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072533349, count=0, elapsed=4006 2023-10-23 10:48:57.567 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=196681) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=196681) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:48:58.068 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:48:58.569 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:48:59.071 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:48:59.356 WARN 45795 --- [pool-prometheus-second-schedule-1,,09bfd4f92fc1] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:48:59.572 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:49:00.417 WARN 45795 --- [pool-ocp-schedules-1,,aeb6b5452733] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:49:00.794 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 10:49:01.295 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:49:01.357 WARN 45795 --- [pool-prometheus-second-schedule-1,,09bfd4f92fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:01.357 ERROR 45795 --- [pool-prometheus-second-schedule-1,,09bfd4f92fc1] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 44 2023-10-23 10:49:01.362 ERROR 45795 --- [pool-prometheus-second-schedule-1,,09bfd4f92fc1] 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$$EnhancerBySpringCGLIB$$81390a.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 44 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 HostAddress{host='192.168.1.x', 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 10:49:01.362 INFO 45795 --- [pool-prometheus-second-schedule-1,,09bfd4f92fc1] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072537355, count=0, elapsed=4007 2023-10-23 10:49:01.797 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:49:02.298 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 10:49:02.417 WARN 45795 --- [pool-ocp-schedules-1,,aeb6b5452733] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:02.417 ERROR 45795 --- [pool-ocp-schedules-1,,aeb6b5452733] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 46 2023-10-23 10:49:02.423 ERROR 45795 --- [pool-ocp-schedules-1,,aeb6b5452733] 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 46 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 HostAddress{host='192.168.1.x', 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 10:49:03.364 WARN 45795 --- [pool-prometheus-second-schedule-1,,dd817563ea78] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:49:05.365 WARN 45795 --- [pool-prometheus-second-schedule-1,,dd817563ea78] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:05.365 ERROR 45795 --- [pool-prometheus-second-schedule-1,,dd817563ea78] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2566, createErrorCount 46 2023-10-23 10:49:05.370 ERROR 45795 --- [pool-prometheus-second-schedule-1,,dd817563ea78] 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$$EnhancerBySpringCGLIB$$81390a.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 2566, createErrorCount 46 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 HostAddress{host='192.168.1.x', 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 10:49:05.370 INFO 45795 --- [pool-prometheus-second-schedule-1,,dd817563ea78] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072541363, count=0, elapsed=4007 2023-10-23 10:49:07.372 WARN 45795 --- [pool-prometheus-second-schedule-1,,0d4fc6eeb30f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:49:07.869 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=1) 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=1) 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 10:49:09.373 WARN 45795 --- [pool-prometheus-second-schedule-1,,0d4fc6eeb30f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:09.373 ERROR 45795 --- [pool-prometheus-second-schedule-1,,0d4fc6eeb30f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 1002, createErrorCount 47 2023-10-23 10:49:09.377 ERROR 45795 --- [pool-prometheus-second-schedule-1,,0d4fc6eeb30f] 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$$EnhancerBySpringCGLIB$$81390a.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 1002, createErrorCount 47 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.SQLTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=1) 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=1) 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 10:49:09.378 INFO 45795 --- [pool-prometheus-second-schedule-1,,0d4fc6eeb30f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072545371, count=0, elapsed=4007 2023-10-23 10:49:09.425 WARN 45795 --- [pool-ocp-schedules-5,,a840cf376818] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:49:11.135 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=5) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=5) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:11.379 WARN 45795 --- [pool-prometheus-second-schedule-1,,86f395631d06] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 10:49:11.426 WARN 45795 --- [pool-ocp-schedules-5,,a840cf376818] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:11.426 ERROR 45795 --- [pool-ocp-schedules-5,,a840cf376818] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 48 2023-10-23 10:49:11.432 ERROR 45795 --- [pool-ocp-schedules-5,,a840cf376818] o.s.s.s.TaskUtils$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 192.168.1.x:2883 : (conn=5) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=5) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:11.640 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=7) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=7) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:12.145 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=8) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=8) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:12.650 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=9) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=9) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:13.156 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=10) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=10) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:13.380 WARN 45795 --- [pool-prometheus-second-schedule-1,,86f395631d06] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 10:49:13.380 ERROR 45795 --- [pool-prometheus-second-schedule-1,,86f395631d06] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 52 2023-10-23 10:49:13.384 ERROR 45795 --- [pool-prometheus-second-schedule-1,,86f395631d06] 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$$EnhancerBySpringCGLIB$$81390a.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 192.168.1.x:2883 : (conn=10) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=10) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:13.385 INFO 45795 --- [pool-prometheus-second-schedule-1,,86f395631d06] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698072549378, count=0, elapsed=4007 2023-10-23 10:49:13.663 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=11) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=11) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 10:49:14.167 ERROR 45795 --- [Druid-ConnectionPool-Create-883020319,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=12) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=12) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:04.081 INFO 53310 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 11:07:04.081 INFO 53310 --- [main,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 11:07:04.082 INFO 53310 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 11:07:04.103 INFO 53310 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 11:07:05.576 INFO 53310 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-10-23 11:07:05.946 INFO 53310 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 358 ms. Found 19 JPA repository interfaces. 2023-10-23 11:07:06.664 INFO 53310 --- [main,,] o.s.cloud.context.scope.GenericScope : BeanFactory id=9ca3cd09-d6ab-31b3-b24b-147139ba41d6 2023-10-23 11:07:07.527 INFO 53310 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8180 (http) 2023-10-23 11:07:07.539 INFO 53310 --- [main,,] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-10-23 11:07:07.539 INFO 53310 --- [main,,] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.72] 2023-10-23 11:07:07.632 INFO 53310 --- [main,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-10-23 11:07:07.632 INFO 53310 --- [main,,] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3529 ms 2023-10-23 11:07:08.074 INFO 53310 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:07:08.254 INFO 53310 --- [main,,] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-10-23 11:07:08.386 INFO 53310 --- [main,,] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final 2023-10-23 11:07:08.612 INFO 53310 --- [main,,] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2023-10-23 11:07:09.113 INFO 53310 --- [main,,] com.alibaba.druid.pool.DruidDataSource : {dataSource-1,metadb-connect-pool} inited 2023-10-23 11:07:09.330 INFO 53310 --- [main,,] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2023-10-23 11:07:10.592 INFO 53310 --- [main,,] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2023-10-23 11:07:10.608 INFO 53310 --- [main,,] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2023-10-23 11:07:11.626 INFO 53310 --- [main,,] c.o.o.monitor.MonitorAutoConfiguration : ocp-monitor bean configuration done 2023-10-23 11:07:11.861 INFO 53310 --- [main,,] com.oceanbase.ocp.core.util.BeanUtils : BeanUtils initialized 2023-10-23 11:07:12.237 INFO 53310 --- [main,,] c.o.ocp.core.property.SystemInfo : DataSource username is meta@ocp. 2023-10-23 11:07:12.457 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.print.sql = true 2023-10-23 11:07:12.458 INFO 53310 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set sqlLogEnabled=true 2023-10-23 11:07:12.463 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.max-idle.seconds = 3600 2023-10-23 11:07:12.502 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set maxIdleSeconds=3600 2023-10-23 11:07:12.505 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.cleanup.period.seconds = 300 2023-10-23 11:07:12.505 INFO 53310 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set cleanPeriod=300 2023-10-23 11:07:12.507 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.operation.global.timeout.millis = 300000 2023-10-23 11:07:12.507 INFO 53310 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set ddlGlobalTimeoutMillis=300000 2023-10-23 11:07:12.508 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.timeout.millis = 3000 2023-10-23 11:07:12.509 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set initTimeoutMillis=3000 2023-10-23 11:07:12.510 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.slow.query.threshold.millis = 1000 2023-10-23 11:07:12.510 INFO 53310 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set slowQueryThresholdMillis=1000 2023-10-23 11:07:12.512 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.holder.capacity = 100 2023-10-23 11:07:12.514 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set cacheSize=100 2023-10-23 11:07:12.515 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.read.timeout.millis = 1800000 2023-10-23 11:07:12.515 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketReadTimeoutMillis=1800000 2023-10-23 11:07:12.517 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.executor.thread-count = 16 2023-10-23 11:07:12.517 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketInitThreadCount=16 2023-10-23 11:07:12.518 INFO 53310 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.connect.timeout.millis = 2000 2023-10-23 11:07:12.519 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketConnectTimeoutMillis=2000 2023-10-23 11:07:13.206 WARN 53310 --- [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 11:07:13.285 INFO 53310 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Validate and set keys, publicKey=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgbgWpVKRvRJuW4USHN2OwpspoZBT7OQh7CBfdtfdOlCq38xo8Fl3URYnFjiKVLCQEu5JRFULJCRspJxQA1E9M6dJP9bkVEh0VxxZn3np5bVv/tYUODn+DGwO/l49wWNGcfhx9bXrer3KhcSmAxDCbbg1no0dxZFlgcG6WV1+ZpQIDAQAB, valid=true 2023-10-23 11:07:13.285 INFO 53310 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Login key is legal. 2023-10-23 11:07:13.539 INFO 53310 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential AgentSecretLabels(username=admin) is exists, begin updating the passphrase. 2023-10-23 11:07:13.814 INFO 53310 --- [main,,] c.o.o.c.executor.AgentExecutorFactory : Init agent executor, username=admin 2023-10-23 11:07:13.969 INFO 53310 --- [main,,] c.o.o.m.service.ExporterServiceImpl : Register exporters, urls=[http://192.168.1.x:8088/metrics/node/host, http://192.168.1.x:8088/metrics/node/ob, http://192.168.1.x:8088/metrics/ob/basic, http://192.168.1.131:8088/metrics/node/host, http://192.168.1.131:8088/metrics/node/ob, http://192.168.1.131:8088/metrics/ob/basic, http://192.168.1.132:8088/metrics/node/host, http://192.168.1.132:8088/metrics/node/ob, http://192.168.1.132:8088/metrics/ob/basic] 2023-10-23 11:07:14.005 INFO 53310 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster start, param=ClusterInitParam{clusterName='bydsj', obClusterId=1697728508, rootSysPassword='***', serverList=[ObServerAddr{address='192.168.1.x', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.131', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.132', sqlPort=2881, withRootServer=true}]} 2023-10-23 11:07:14.022 INFO 53310 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential ObSecretLabels(clusterName=bydsj, tenantName=sys, username=root) is exists, begin updating the passphrase. 2023-10-23 11:07:14.092 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.103 INFO 53310 --- [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=192.168.1.x, port=2881, database=oceanbase) 2023-10-23 11:07:14.103 INFO 53310 --- [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=192.168.1.131, port=2881, database=oceanbase) 2023-10-23 11:07:14.103 INFO 53310 --- [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=192.168.1.132, port=2881, database=oceanbase) 2023-10-23 11:07:14.103 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=null, port=null, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 11:07:14.126 INFO 53310 --- [obsdk-init-thread-1,,3ce36c19e325] com.alibaba.druid.pool.DruidDataSource : {dataSource-2,ob-connector-datasource_direct_sys_root_192.168.1.x_2881} inited 2023-10-23 11:07:14.126 INFO 53310 --- [obsdk-init-thread-1,,3ce36c19e325] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource success, poolingCount=1, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2881, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 11:07:14.126 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector success 2023-10-23 11:07:14.128 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.131 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.133 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.134 INFO 53310 --- [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 11:07:14.175 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.175 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.175 INFO 53310 --- [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 11:07:14.183 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.183 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.183 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 11:07:14.201 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.201 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.201 INFO 53310 --- [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 11:07:14.209 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.209 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.209 INFO 53310 --- [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 11:07:14.217 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.217 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.218 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 11:07:14.220 INFO 53310 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 11:07:14.250 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.250 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.250 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.251 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.251 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.251 INFO 53310 --- [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 11:07:14.257 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.257 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.257 INFO 53310 --- [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 11:07:14.273 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.273 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.274 INFO 53310 --- [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 11:07:14.300 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.301 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.301 INFO 53310 --- [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 11:07:14.307 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.307 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.307 INFO 53310 --- [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 11:07:14.327 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.327 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.328 INFO 53310 --- [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 11:07:14.331 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.331 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.332 INFO 53310 --- [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 11:07:14.338 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.338 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.338 INFO 53310 --- [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 11:07:14.364 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.364 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.365 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.365 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.365 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.366 INFO 53310 --- [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 11:07:14.372 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.372 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.372 INFO 53310 --- [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 11:07:14.375 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.375 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.376 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.376 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.376 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.377 INFO 53310 --- [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 11:07:14.380 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.380 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.380 INFO 53310 --- [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 11:07:14.384 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.384 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.384 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.385 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.385 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.385 INFO 53310 --- [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 11:07:14.388 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.388 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.389 INFO 53310 --- [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 11:07:14.389 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.389 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.389 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.390 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.390 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.390 INFO 53310 --- [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 11:07:14.393 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.393 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.393 INFO 53310 --- [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 11:07:14.396 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.396 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.396 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.396 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.396 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.396 INFO 53310 --- [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 11:07:14.399 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.399 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.400 INFO 53310 --- [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 11:07:14.400 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:14.400 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:14.400 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.401 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.401 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.401 INFO 53310 --- [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 11:07:14.404 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:14.404 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:14.404 INFO 53310 --- [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 11:07:14.404 INFO 53310 --- [main,,] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 11:07:14.437 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:14.439 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:14.560 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:14.569 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:07:15.098 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:15.098 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:15.101 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:15.101 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:07:15.137 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:15.137 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:15.140 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:15.140 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:07:15.172 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:07:15.172 INFO 53310 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:07:15.173 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:15.173 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:15.173 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:15.174 INFO 53310 --- [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 11:07:15.179 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:07:15.179 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:07:15.180 INFO 53310 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SHOW PARAMETERS WHERE scope = 'cluster' AND name LIKE ? , args: [data_dir] 2023-10-23 11:07:15.198 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:15.198 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:15.201 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:15.203 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:07:15.235 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:07:15.241 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:15.241 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:15.244 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:15.244 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:07:15.266 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:07:15.271 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:07:15.271 INFO 53310 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:07:15.291 INFO 53310 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:07:15.291 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:07:15.326 INFO 53310 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:07:15.328 INFO 53310 --- [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=192.168.1.x, 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=1698072630540796, blockMigrateInTime=0, id=1), ObServer(svrIp=192.168.1.131, 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=1698072629841748, blockMigrateInTime=0, id=2), ObServer(svrIp=192.168.1.132, 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=1698072635011860, blockMigrateInTime=0, id=3)], rootServices=[RootService(svrIp=192.168.1.x, svrPort=2882, zone=zone1, role=LEADER), RootService(svrIp=192.168.1.131, svrPort=2882, zone=zone2, role=FOLLOWER), RootService(svrIp=192.168.1.132, svrPort=2882, zone=zone3, role=FOLLOWER)], serverArchs={192.168.1.131:2882=x86_64, 192.168.1.x:2882=x86_64, 192.168.1.132:2882=x86_64}, serverDataPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}, serverLogPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}) 2023-10-23 11:07:15.476 INFO 53310 --- [main,,] c.o.o.t.engine.util.ThreadPrintStream : replaceSystemOut done 2023-10-23 11:07:15.526 INFO 53310 --- [main,,] c.o.o.m.c.MonitorDataRolloverProperties : Monitor retention conf is {metric_data_second=8, metric_data_minute=31} 2023-10-23 11:07:15.770 INFO 53310 --- [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 11:07:15.820 INFO 53310 --- [main,,] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter@35e74e08, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@a316f6b, org.springframework.security.web.context.SecurityContextPersistenceFilter@105db94d, org.springframework.security.web.header.HeaderWriterFilter@dada335, org.springframework.security.web.csrf.CsrfFilter@760f1081, org.springframework.security.web.authentication.logout.LogoutFilter@6f315b08, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@26a4f9ed, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@70b33256, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@3915e7c3, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@7c0df4ab, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@63f9ddf9, org.springframework.security.web.session.SessionManagementFilter@53feeac9, org.springframework.security.web.access.ExceptionTranslationFilter@1abcd059, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@49cc9b2a] 2023-10-23 11:07:15.921 INFO 53310 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_second 2023-10-23 11:07:15.922 INFO 53310 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_minute 2023-10-23 11:07:16.113 INFO 53310 --- [main,,] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2023-10-23 11:07:17.035 INFO 53310 --- [main,,] o.s.b.a.e.web.EndpointLinksResolver : Exposing 3 endpoint(s) beneath base path '/actuator' 2023-10-23 11:07:17.087 INFO 53310 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:07:17.127 INFO 53310 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8180 (http) with context path '' 2023-10-23 11:07:17.164 INFO 53310 --- [pool-ocp-schedules-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 11:07:17.165 INFO 53310 --- [pool-ocp-schedules-2,,63933b3df8a0] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=0 2023-10-23 11:07:17.165 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ************************* ACTIVE OCP PROPERTIES ****************************** 2023-10-23 11:07:17.166 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : Active profiles: [composite, default] 2023-10-23 11:07:17.167 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.clean-history-on-start=1 2023-10-23 11:07:17.167 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-history=30 2023-10-23 11:07:17.167 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-size=100MB 2023-10-23 11:07:17.167 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.name=/data/bydsj/ocpexpress/log/ocp-express.log 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.total-size-cap=1GB 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(53310){magenta} %clr(---){faint} %clr([%t,%X{traceId},%X{spanId}]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p 53310 --- [%t,%X{traceId},%X{spanId}] %-40.40logger{39} : %m%n%wEx 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.cleanup.period.seconds=300 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.holder.capacity=100 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.executor.thread-count=16 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.timeout.millis=3000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.max-idle.seconds=3600 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.operation.global.timeout.millis=300000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.print.sql=true 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.slow.query.threshold.millis=1000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.connect.timeout.millis=2000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.read.timeout.millis=1800000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.express.vault.secret-key=****** 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.auth.basic.enabled=true 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.enabled=true 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.url.excluded=/api/v1/iam/login.* 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.connect.timeout=180000 2023-10-23 11:07:17.168 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.read.timeout=180000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.enabled=true 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.private-key=****** 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.public-key=****** 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.metric.collect.interval.second=15 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.data.retention-days={"metric_data_second":8,"metric_data_minute":31} 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.exporter.inactive-validate-interval-seconds=30 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.host.exporters=/metrics/node/host,:62888/metrics/stat,:62889/metrics/stat 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.max-continuous-inactive-count=3 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.ob.exporters=/metrics/node/ob,/metrics/ob/basic,/metrics/ob/extra 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-idle-seconds=3600 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-size=1000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connect-timeout=5000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-per-route=10 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-pool-size=100 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.read-timeout=30000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.socket-timeout=3000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.core-pool-size=10 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.keep-alive-time=120000 2023-10-23 11:07:17.169 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.max-pool-size=200 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version=4.2.0 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version.full=4.2.0-20230731 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.port=8180 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.servlet.session.timeout=30m 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.data.web.pageable.one-indexed-parameters=true 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.initial-size=10 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.keep-alive=true 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-active=100 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-wait=2000 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.min-idle=2 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.name=metadb-connect-pool 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.test-while-idle=true 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.validation-query=SELECT 1 FROM DUAL 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy 2023-10-23 11:07:17.170 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect 2023-10-23 11:07:17.171 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.globally_quoted_identifiers=true 2023-10-23 11:07:17.171 INFO 53310 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ****************************************************************************** 2023-10-23 11:07:17.174 INFO 53310 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : Started OcpExpressApplication in 15.212 seconds (JVM running for 15.676) 2023-10-23 11:07:17.174 INFO 53310 --- [pool-ocp-schedules-3,,92f0365333a5] 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 11:07:17.174 INFO 53310 --- [pool-ocp-schedules-3,,92f0365333a5] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{} 2023-10-23 11:07:17.181 INFO 53310 --- [main,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 11:07:17.181 INFO 53310 --- [main,,] c.o.o.t.e.coordinator.TaskCoordinator : Start task coordinator 2023-10-23 11:07:17.182 INFO 53310 --- [main,,] c.o.o.t.e.c.SubtaskCoordinator : Start subtask coordinator 2023-10-23 11:07:17.183 INFO 53310 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init start... 2023-10-23 11:07:17.185 INFO 53310 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init success. 2023-10-23 11:07:17.185 INFO 53310 --- [main,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT15.224535834S 2023-10-23 11:07:17.316 INFO 53310 --- [pool-ocp-schedules-2,,63933b3df8a0] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, newSeriesIdsCount=2876, maxSyncedSeriesId=573059298692321280 2023-10-23 11:07:17.434 INFO 53310 --- [http-nio-8180-exec-1,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2023-10-23 11:07:17.434 INFO 53310 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2023-10-23 11:07:17.436 INFO 53310 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms 2023-10-23 11:07:17.499 INFO 53310 --- [http-nio-8180-exec-1,f4e3527e1cd849fa,d0ddb3c540c3] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=f4e3527e1cd849fa, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 11:07:17.502 INFO 53310 --- [http-nio-8180-exec-1,f4e3527e1cd849fa,d0ddb3c540c3] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=f4e3527e1cd849fa, duration=18 ms] 2023-10-23 11:07:17.889 INFO 53310 --- [http-nio-8180-exec-2,c58827b842854891,1cccea65ecc3] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=c58827b842854891, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 11:07:17.889 INFO 53310 --- [http-nio-8180-exec-2,c58827b842854891,1cccea65ecc3] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=c58827b842854891, duration=1 ms] 2023-10-23 11:07:22.231 WARN 53310 --- [pool-ocp-schedules-5,,dc15d0bd05db] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:22.231 ERROR 53310 --- [pool-ocp-schedules-5,,dc15d0bd05db] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=589848) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:22.243 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=589849) 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=589849) 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 11:07:22.247 ERROR 53310 --- [pool-ocp-schedules-5,,dc15d0bd05db] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=589848) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:22.259 ERROR 53310 --- [pool-ocp-schedules-5,,dc15d0bd05db] o.s.s.s.TaskUtils$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=589848) 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 11:07:27.200 WARN 53310 --- [pool-prometheus-second-schedule-1,,e670e53d305f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:27.201 ERROR 53310 --- [pool-prometheus-second-schedule-1,,e670e53d305f] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=655385) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:27.204 ERROR 53310 --- [pool-prometheus-second-schedule-1,,e670e53d305f] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=655385) 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 11:07:27.207 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=589853) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=589853) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:27.207 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:07:27.209 ERROR 53310 --- [pool-prometheus-second-schedule-1,,e670e53d305f] 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=655385) 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 11:07:27.271 WARN 53310 --- [pool-ocp-schedules-6,,63facb93ba6f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:27.272 ERROR 53310 --- [pool-ocp-schedules-6,,63facb93ba6f] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524315) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:27.276 ERROR 53310 --- [pool-ocp-schedules-6,,63facb93ba6f] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524315) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:27.283 ERROR 53310 --- [pool-ocp-schedules-6,,63facb93ba6f] o.s.s.s.TaskUtils$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=524315) 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 11:07:27.718 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=524317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=524317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:28.192 WARN 53310 --- [pool-prometheus-second-schedule-1,,287e708a143d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:28.192 ERROR 53310 --- [pool-prometheus-second-schedule-1,,287e708a143d] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458780) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:28.196 ERROR 53310 --- [pool-prometheus-second-schedule-1,,287e708a143d] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458780) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:28.201 ERROR 53310 --- [pool-prometheus-second-schedule-1,,287e708a143d] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=458780) 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 11:07:28.223 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=458782) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=458782) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:28.730 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=458783) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=458783) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:29.191 WARN 53310 --- [pool-prometheus-second-schedule-1,,412887194cf4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:29.191 ERROR 53310 --- [pool-prometheus-second-schedule-1,,412887194cf4] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=393248) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:29.197 ERROR 53310 --- [pool-prometheus-second-schedule-1,,412887194cf4] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393248) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:29.203 ERROR 53310 --- [pool-prometheus-second-schedule-1,,412887194cf4] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=393248) 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 11:07:29.238 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:29.745 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=393250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=393250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:30.190 WARN 53310 --- [pool-prometheus-second-schedule-1,,df35f5c21e4d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:30.190 ERROR 53310 --- [pool-prometheus-second-schedule-1,,df35f5c21e4d] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327708) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:30.195 ERROR 53310 --- [pool-prometheus-second-schedule-1,,df35f5c21e4d] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327708) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:30.202 ERROR 53310 --- [pool-prometheus-second-schedule-1,,df35f5c21e4d] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=327708) 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 11:07:30.251 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327709) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327709) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:30.523 INFO 53310 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Start watching scope, scope=Metadb 2023-10-23 11:07:30.529 INFO 53310 --- [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=192.168.1.x, port=2883, database=ocp_express) 2023-10-23 11:07:30.529 INFO 53310 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express) 2023-10-23 11:07:30.538 ERROR 53310 --- [obsdk-init-thread-2,,113ff79ede72] com.alibaba.druid.pool.DruidDataSource : init datasource error, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:07:30.539 ERROR 53310 --- [obsdk-init-thread-2,,113ff79ede72] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} init error java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:07:30.539 INFO 53310 --- [obsdk-init-thread-2,,113ff79ede72] com.alibaba.druid.pool.DruidDataSource : {dataSource-3,ob-connector-datasource_direct_ocp_meta_192.168.1.x_2883} inited 2023-10-23 11:07:30.539 INFO 53310 --- [obsdk-init-thread-2,,113ff79ede72] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closing ... 2023-10-23 11:07:30.541 INFO 53310 --- [obsdk-init-thread-2,,113ff79ede72] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closed 2023-10-23 11:07:30.541 ERROR 53310 --- [obsdk-init-thread-2,,113ff79ede72] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource failed. connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=327710) Server is initializing 2023-10-23 11:07:30.542 ERROR 53310 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=327710) Server is initializing 2023-10-23 11:07:30.542 ERROR 53310 --- [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=192.168.1.x, 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 192.168.1.x:2883 : (conn=327710) 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 192.168.1.x:2883 : (conn=327710) 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 192.168.1.x:2883 : (conn=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327710) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:07:30.543 INFO 53310 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Finish watching scope, scope=, scope=Metadb 2023-10-23 11:07:30.547 ERROR 53310 --- [Druid-ConnectionPool-Create-1669176118,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=327711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:07:30.758 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=327712) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=327712) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:31.190 WARN 53310 --- [pool-prometheus-second-schedule-1,,97342cd66163] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:31.190 ERROR 53310 --- [pool-prometheus-second-schedule-1,,97342cd66163] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262173) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:31.194 ERROR 53310 --- [pool-prometheus-second-schedule-1,,97342cd66163] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262173) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:31.200 ERROR 53310 --- [pool-prometheus-second-schedule-1,,97342cd66163] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=262173) 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 11:07:31.265 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=262174) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262174) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:31.771 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=262175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=262175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:32.190 WARN 53310 --- [pool-prometheus-second-schedule-1,,98a8de35e2f7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:32.190 ERROR 53310 --- [pool-prometheus-second-schedule-1,,98a8de35e2f7] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196647) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:32.193 ERROR 53310 --- [pool-prometheus-second-schedule-1,,98a8de35e2f7] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196647) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:32.199 ERROR 53310 --- [pool-prometheus-second-schedule-1,,98a8de35e2f7] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=196647) 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 11:07:32.278 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=196648) 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=196648) 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 11:07:32.288 WARN 53310 --- [pool-ocp-schedules-3,,4374ad555a99] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:07:32.288 ERROR 53310 --- [pool-ocp-schedules-3,,4374ad555a99] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131118) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:07:32.291 ERROR 53310 --- [pool-ocp-schedules-3,,4374ad555a99] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131118) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:07:32.297 ERROR 53310 --- [pool-ocp-schedules-3,,4374ad555a99] o.s.s.s.TaskUtils$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=131118) 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 11:07:32.784 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131121) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131121) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:33.290 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131122) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131122) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:33.797 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131123) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:34.303 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131124) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131124) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:34.808 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131125) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131125) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:35.193 WARN 53310 --- [pool-prometheus-second-schedule-1,,821f2395db55] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:35.313 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131126) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131126) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:35.818 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131127) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:36.322 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131128) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:36.827 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:37.194 WARN 53310 --- [pool-prometheus-second-schedule-1,,821f2395db55] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:37.194 ERROR 53310 --- [pool-prometheus-second-schedule-1,,821f2395db55] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 21 2023-10-23 11:07:37.199 ERROR 53310 --- [pool-prometheus-second-schedule-1,,821f2395db55] 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 192.168.1.x:2883 : (conn=131129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131129) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:37.199 INFO 53310 --- [pool-prometheus-second-schedule-1,,821f2395db55] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073653184, count=0, elapsed=4015 2023-10-23 11:07:37.333 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131130) 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=131130) 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 11:07:37.838 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131132) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131132) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:38.343 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131134) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:38.847 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131135) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131135) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:39.201 WARN 53310 --- [pool-prometheus-second-schedule-1,,e8433a0ec555] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:39.299 WARN 53310 --- [pool-ocp-schedules-1,,53b58a7e3765] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:39.351 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131136) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131136) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:39.856 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131137) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:40.360 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131138) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131138) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:40.864 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:41.202 WARN 53310 --- [pool-prometheus-second-schedule-1,,e8433a0ec555] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:41.202 ERROR 53310 --- [pool-prometheus-second-schedule-1,,e8433a0ec555] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 2023-10-23 11:07:41.205 ERROR 53310 --- [pool-prometheus-second-schedule-1,,e8433a0ec555] 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 192.168.1.x:2883 : (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:41.220 INFO 53310 --- [pool-prometheus-second-schedule-1,,e8433a0ec555] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073657200, count=0, elapsed=4020 2023-10-23 11:07:41.300 WARN 53310 --- [pool-ocp-schedules-1,,53b58a7e3765] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:41.300 ERROR 53310 --- [pool-ocp-schedules-1,,53b58a7e3765] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 29 2023-10-23 11:07:41.303 ERROR 53310 --- [pool-ocp-schedules-1,,53b58a7e3765] 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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131139) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:41.372 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131140) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131140) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:41.876 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131141) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131141) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:42.381 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131142) 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=131142) 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 11:07:42.885 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131144) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:43.222 WARN 53310 --- [pool-prometheus-second-schedule-1,,92a0dc3b1c1e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:43.390 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131145) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:43.894 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131146) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:44.400 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131147) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:44.905 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:45.222 WARN 53310 --- [pool-prometheus-second-schedule-1,,92a0dc3b1c1e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:45.223 ERROR 53310 --- [pool-prometheus-second-schedule-1,,92a0dc3b1c1e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 37 2023-10-23 11:07:45.228 ERROR 53310 --- [pool-prometheus-second-schedule-1,,92a0dc3b1c1e] 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 192.168.1.x:2883 : (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131148) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:45.229 INFO 53310 --- [pool-prometheus-second-schedule-1,,92a0dc3b1c1e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073661220, count=0, elapsed=4009 2023-10-23 11:07:45.411 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131149) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:45.928 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131150) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:46.433 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131151) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131151) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:46.938 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:47.231 WARN 53310 --- [pool-prometheus-second-schedule-1,,0852bd42c381] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:48.306 WARN 53310 --- [pool-ocp-schedules-2,,42a9f1b6d2c6] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:49.232 WARN 53310 --- [pool-prometheus-second-schedule-1,,0852bd42c381] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:49.232 ERROR 53310 --- [pool-prometheus-second-schedule-1,,0852bd42c381] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 1793, createErrorCount 41 2023-10-23 11:07:49.237 ERROR 53310 --- [pool-prometheus-second-schedule-1,,0852bd42c381] 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 1793, createErrorCount 41 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 192.168.1.x:2883 : (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:49.237 INFO 53310 --- [pool-prometheus-second-schedule-1,,0852bd42c381] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073665229, count=0, elapsed=4008 2023-10-23 11:07:50.306 WARN 53310 --- [pool-ocp-schedules-2,,42a9f1b6d2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:50.307 ERROR 53310 --- [pool-ocp-schedules-2,,42a9f1b6d2c6] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2867, createErrorCount 41 2023-10-23 11:07:50.312 ERROR 53310 --- [pool-ocp-schedules-2,,42a9f1b6d2c6] 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 1, createElapseMillis 2867, createErrorCount 41 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 192.168.1.x:2883 : (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131152) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:51.244 WARN 53310 --- [pool-prometheus-second-schedule-1,,fcdfc186c7af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:52.440 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131153) 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=131153) 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 11:07:52.945 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:53.245 WARN 53310 --- [pool-prometheus-second-schedule-1,,fcdfc186c7af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:53.245 ERROR 53310 --- [pool-prometheus-second-schedule-1,,fcdfc186c7af] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 43 2023-10-23 11:07:53.250 ERROR 53310 --- [pool-prometheus-second-schedule-1,,fcdfc186c7af] 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 43 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 192.168.1.x:2883 : (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131155) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:53.250 INFO 53310 --- [pool-prometheus-second-schedule-1,,fcdfc186c7af] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073669237, count=0, elapsed=4013 2023-10-23 11:07:53.455 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131156) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:53.961 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131157) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:54.466 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131158) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131158) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:54.970 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131159) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131159) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:55.252 WARN 53310 --- [pool-prometheus-second-schedule-1,,6c26ef8ae886] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:55.475 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131160) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131160) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:55.980 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:07:56.485 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131162) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131162) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:56.990 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:57.252 WARN 53310 --- [pool-prometheus-second-schedule-1,,6c26ef8ae886] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:57.253 ERROR 53310 --- [pool-prometheus-second-schedule-1,,6c26ef8ae886] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 51 2023-10-23 11:07:57.256 ERROR 53310 --- [pool-prometheus-second-schedule-1,,6c26ef8ae886] 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 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 192.168.1.x:2883 : (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131164) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:57.256 INFO 53310 --- [pool-prometheus-second-schedule-1,,6c26ef8ae886] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073673251, count=0, elapsed=4005 2023-10-23 11:07:57.315 WARN 53310 --- [pool-ocp-schedules-4,,69426db83c26] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:57.509 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131165) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131165) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:58.013 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131167) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131167) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:58.518 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131168) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131168) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:59.022 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:59.257 WARN 53310 --- [pool-prometheus-second-schedule-1,,88a5e880bc34] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:07:59.315 WARN 53310 --- [pool-ocp-schedules-4,,69426db83c26] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:07:59.315 ERROR 53310 --- [pool-ocp-schedules-4,,69426db83c26] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 55 2023-10-23 11:07:59.319 ERROR 53310 --- [pool-ocp-schedules-4,,69426db83c26] 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 55 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 192.168.1.x:2883 : (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131169) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:07:59.526 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131170) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:00.030 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131171) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:00.533 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131172) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131172) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:01.038 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131173) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131173) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:01.258 WARN 53310 --- [pool-prometheus-second-schedule-1,,88a5e880bc34] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:01.258 ERROR 53310 --- [pool-prometheus-second-schedule-1,,88a5e880bc34] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 59 2023-10-23 11:08:01.261 ERROR 53310 --- [pool-prometheus-second-schedule-1,,88a5e880bc34] 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 59 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 192.168.1.x:2883 : (conn=131173) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131173) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:01.262 INFO 53310 --- [pool-prometheus-second-schedule-1,,88a5e880bc34] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073677256, count=0, elapsed=4006 2023-10-23 11:08:01.541 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131174) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131174) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:02.045 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131175) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:02.554 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131176) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131176) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:03.058 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131177) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131177) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:03.263 WARN 53310 --- [pool-prometheus-second-schedule-1,,24fb9f38720d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:03.561 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131178) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131178) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:04.066 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131179) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:04.570 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131180) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131180) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:05.074 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:05.264 WARN 53310 --- [pool-prometheus-second-schedule-1,,24fb9f38720d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:05.264 ERROR 53310 --- [pool-prometheus-second-schedule-1,,24fb9f38720d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 67 2023-10-23 11:08:05.267 ERROR 53310 --- [pool-prometheus-second-schedule-1,,24fb9f38720d] 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 67 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 192.168.1.x:2883 : (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131181) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:05.267 INFO 53310 --- [pool-prometheus-second-schedule-1,,24fb9f38720d] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073681262, count=0, elapsed=4005 2023-10-23 11:08:05.578 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131182) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131182) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:06.081 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131183) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:06.321 WARN 53310 --- [pool-ocp-schedules-11,,5892f9f2affb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:06.585 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131184) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131184) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:07.090 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131185) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131185) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:07.269 WARN 53310 --- [pool-prometheus-second-schedule-1,,42ee735554fa] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:07.597 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131186) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:08.101 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:08.321 WARN 53310 --- [pool-ocp-schedules-11,,5892f9f2affb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:08.321 ERROR 53310 --- [pool-ocp-schedules-11,,5892f9f2affb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 73 2023-10-23 11:08:08.325 ERROR 53310 --- [pool-ocp-schedules-11,,5892f9f2affb] 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 73 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 192.168.1.x:2883 : (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131187) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:08.605 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131188) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131188) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:09.109 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:09.269 WARN 53310 --- [pool-prometheus-second-schedule-1,,42ee735554fa] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:09.270 ERROR 53310 --- [pool-prometheus-second-schedule-1,,42ee735554fa] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 75 2023-10-23 11:08:09.272 ERROR 53310 --- [pool-prometheus-second-schedule-1,,42ee735554fa] 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 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] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131189) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:09.273 INFO 53310 --- [pool-prometheus-second-schedule-1,,42ee735554fa] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073685268, count=0, elapsed=4005 2023-10-23 11:08:09.612 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131190) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131190) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:10.116 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131191) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131191) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:10.620 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131192) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131192) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:11.124 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131193) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131193) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:11.274 WARN 53310 --- [pool-prometheus-second-schedule-1,,de8832b7319a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:11.628 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131194) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:12.132 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131195) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131195) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:12.648 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131196) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131196) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:13.151 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:13.274 WARN 53310 --- [pool-prometheus-second-schedule-1,,de8832b7319a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:13.275 ERROR 53310 --- [pool-prometheus-second-schedule-1,,de8832b7319a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 83 2023-10-23 11:08:13.278 ERROR 53310 --- [pool-prometheus-second-schedule-1,,de8832b7319a] 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 192.168.1.x:2883 : (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131197) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:13.279 INFO 53310 --- [pool-prometheus-second-schedule-1,,de8832b7319a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073689273, count=0, elapsed=4006 2023-10-23 11:08:13.656 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131198) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131198) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:14.159 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131199) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131199) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:14.664 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131200) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:15.168 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131201) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:15.280 WARN 53310 --- [pool-prometheus-second-schedule-1,,9cd006a63db3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:15.327 WARN 53310 --- [pool-ocp-schedules-6,,fd9273a3e0dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:15.672 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131202) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:16.176 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131203) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:16.680 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131204) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131204) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:17.184 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:17.185 INFO 53310 --- [pool-prometheus-cache-monitor1,,e828e3591ab5] 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 11:08:17.185 INFO 53310 --- [pool-prometheus-cache-monitor1,,e828e3591ab5] 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 11:08:17.280 WARN 53310 --- [pool-prometheus-second-schedule-1,,9cd006a63db3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:17.280 ERROR 53310 --- [pool-prometheus-second-schedule-1,,9cd006a63db3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 91 2023-10-23 11:08:17.286 ERROR 53310 --- [pool-prometheus-second-schedule-1,,9cd006a63db3] 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 192.168.1.x:2883 : (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:17.286 INFO 53310 --- [pool-prometheus-second-schedule-1,,9cd006a63db3] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073693279, count=0, elapsed=4007 2023-10-23 11:08:17.318 INFO 53310 --- [pool-ocp-schedules-5,,96527262a238] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 11:08:17.327 WARN 53310 --- [pool-ocp-schedules-6,,fd9273a3e0dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:17.328 ERROR 53310 --- [pool-ocp-schedules-6,,fd9273a3e0dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 91 2023-10-23 11:08:17.331 ERROR 53310 --- [pool-ocp-schedules-6,,fd9273a3e0dc] 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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131205) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:17.691 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131206) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131206) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:18.195 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131207) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131207) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:18.699 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131208) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131208) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:19.167 WARN 53310 --- [pool-ocp-schedules-12,,8bc0752016da] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.183 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.183 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.183 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.183 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.185 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.202 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.204 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131209) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131209) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:19.288 WARN 53310 --- [pool-prometheus-second-schedule-1,,4af67edae8ec] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.318 WARN 53310 --- [pool-ocp-schedules-5,,96527262a238] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:19.709 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131210) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:20.213 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131211) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131211) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:20.717 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.167 WARN 53310 --- [pool-ocp-schedules-12,,8bc0752016da] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.167 ERROR 53310 --- [pool-ocp-schedules-12,,8bc0752016da] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.174 INFO 53310 --- [pool-ocp-schedules-12,,8bc0752016da] 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 98 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 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.183 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.183 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.183 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.183 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.194 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.195 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.195 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:21.195 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:21.195 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:21.195 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.195 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.195 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.195 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2008, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.195 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:21.201 WARN 53310 --- [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 2008, active 1, maxActive 100, creating 0, createErrorCount 98 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 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.202 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.202 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:08:21.207 WARN 53310 --- [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 98 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 192.168.1.x:2883 : (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131212) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.222 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.288 WARN 53310 --- [pool-prometheus-second-schedule-1,,4af67edae8ec] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:21.288 ERROR 53310 --- [pool-prometheus-second-schedule-1,,4af67edae8ec] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 99 2023-10-23 11:08:21.294 ERROR 53310 --- [pool-prometheus-second-schedule-1,,4af67edae8ec] 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 192.168.1.x:2883 : (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.294 INFO 53310 --- [pool-prometheus-second-schedule-1,,4af67edae8ec] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073697286, count=0, elapsed=4008 2023-10-23 11:08:21.321 ERROR 53310 --- [pool-ocp-schedules-5,,96527262a238] 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$$EnhancerBySpringCGLIB$$621d982d.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 192.168.1.x:2883 : (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131213) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:21.726 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131214) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131214) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:22.230 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131215) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131215) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:22.738 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131216) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131216) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:23.242 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131217) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131217) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:23.295 WARN 53310 --- [pool-prometheus-second-schedule-1,,5fabd1dec6c5] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:23.745 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131218) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131218) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:24.186 WARN 53310 --- [pool-prometheus-exporter-check1,,751ff69031af] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.195 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.195 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.196 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.196 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.202 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.207 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.250 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131219) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:24.333 WARN 53310 --- [pool-ocp-schedules-1,,2b9aa258a9fb] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:24.753 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131220) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:25.257 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:25.296 WARN 53310 --- [pool-prometheus-second-schedule-1,,5fabd1dec6c5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:25.296 ERROR 53310 --- [pool-prometheus-second-schedule-1,,5fabd1dec6c5] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 107 2023-10-23 11:08:25.299 ERROR 53310 --- [pool-prometheus-second-schedule-1,,5fabd1dec6c5] 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 192.168.1.x:2883 : (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131221) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:25.300 INFO 53310 --- [pool-prometheus-second-schedule-1,,5fabd1dec6c5] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073701294, count=0, elapsed=4006 2023-10-23 11:08:25.761 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.187 WARN 53310 --- [pool-prometheus-exporter-check1,,751ff69031af] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.187 ERROR 53310 --- [pool-prometheus-exporter-check1,,751ff69031af] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.191 ERROR 53310 --- [pool-prometheus-exporter-check1,,751ff69031af] 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 108 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 192.168.1.x:2883 : (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.196 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.196 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.196 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.196 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.196 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:26.196 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:26.196 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.196 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.196 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.196 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.196 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:26.197 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:26.202 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.202 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.205 WARN 53310 --- [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 108 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 192.168.1.x:2883 : (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.208 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.208 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:08:26.211 WARN 53310 --- [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 108 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 192.168.1.x:2883 : (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131222) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.266 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.334 WARN 53310 --- [pool-ocp-schedules-1,,2b9aa258a9fb] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:26.334 ERROR 53310 --- [pool-ocp-schedules-1,,2b9aa258a9fb] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 109 2023-10-23 11:08:26.339 ERROR 53310 --- [pool-ocp-schedules-1,,2b9aa258a9fb] o.s.s.s.TaskUtils$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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131223) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:26.769 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131224) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:27.274 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131225) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:27.301 WARN 53310 --- [pool-prometheus-second-schedule-1,,c7bb176c3fa4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:27.782 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131226) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:28.286 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131227) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131227) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:28.790 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131228) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131228) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:29.197 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.197 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.197 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.197 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.206 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.212 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:29.293 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:29.301 WARN 53310 --- [pool-prometheus-second-schedule-1,,c7bb176c3fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:29.301 ERROR 53310 --- [pool-prometheus-second-schedule-1,,c7bb176c3fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 115 2023-10-23 11:08:29.305 ERROR 53310 --- [pool-prometheus-second-schedule-1,,c7bb176c3fa4] 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 192.168.1.x:2883 : (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131229) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:29.305 INFO 53310 --- [pool-prometheus-second-schedule-1,,c7bb176c3fa4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073705300, count=0, elapsed=4005 2023-10-23 11:08:29.797 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131230) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131230) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:30.301 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131231) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131231) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:30.805 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:31.197 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.197 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.198 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.198 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.198 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.198 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.198 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:31.198 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:31.198 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.198 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.198 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:31.198 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:31.207 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.207 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.211 WARN 53310 --- [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 118 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 192.168.1.x:2883 : (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:31.212 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:31.212 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:08:31.217 WARN 53310 --- [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 118 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 192.168.1.x:2883 : (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131232) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:31.307 WARN 53310 --- [pool-prometheus-second-schedule-1,,eacbfc5261c4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:31.308 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131233) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131233) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:31.812 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131234) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:32.316 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131235) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:32.829 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:33.308 WARN 53310 --- [pool-prometheus-second-schedule-1,,eacbfc5261c4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:33.308 ERROR 53310 --- [pool-prometheus-second-schedule-1,,eacbfc5261c4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 122 2023-10-23 11:08:33.311 ERROR 53310 --- [pool-prometheus-second-schedule-1,,eacbfc5261c4] 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 122 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 192.168.1.x:2883 : (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131236) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:33.312 INFO 53310 --- [pool-prometheus-second-schedule-1,,eacbfc5261c4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073709305, count=0, elapsed=4007 2023-10-23 11:08:33.332 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131237) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:33.341 WARN 53310 --- [pool-ocp-schedules-1,,46d0bf558292] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:33.836 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131238) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:34.199 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.199 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.199 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.199 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.212 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.218 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:34.340 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131239) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131239) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:34.844 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:35.313 WARN 53310 --- [pool-prometheus-second-schedule-1,,a47d2ca45ca8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:35.341 WARN 53310 --- [pool-ocp-schedules-1,,46d0bf558292] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:35.341 ERROR 53310 --- [pool-ocp-schedules-1,,46d0bf558292] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 126 2023-10-23 11:08:35.345 ERROR 53310 --- [pool-ocp-schedules-1,,46d0bf558292] 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 126 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 192.168.1.x:2883 : (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131240) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:35.347 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131241) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131241) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:35.851 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:36.199 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.199 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.199 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.199 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.200 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.200 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.200 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.200 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.200 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:36.200 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:36.200 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:36.200 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:36.212 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.212 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.216 WARN 53310 --- [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 128 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 192.168.1.x:2883 : (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:36.219 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:36.219 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:08:36.222 WARN 53310 --- [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 128 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 192.168.1.x:2883 : (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131242) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:36.355 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131243) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:36.859 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:37.314 WARN 53310 --- [pool-prometheus-second-schedule-1,,a47d2ca45ca8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:37.314 ERROR 53310 --- [pool-prometheus-second-schedule-1,,a47d2ca45ca8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 130 2023-10-23 11:08:37.318 ERROR 53310 --- [pool-prometheus-second-schedule-1,,a47d2ca45ca8] 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 130 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 192.168.1.x:2883 : (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131244) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:37.318 INFO 53310 --- [pool-prometheus-second-schedule-1,,a47d2ca45ca8] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073713312, count=0, elapsed=4006 2023-10-23 11:08:37.363 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131245) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:37.865 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131246) 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=131246) 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 11:08:38.369 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131247) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131247) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:38.874 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131248) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131248) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:39.201 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.201 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.201 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.201 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.217 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.223 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.320 WARN 53310 --- [pool-prometheus-second-schedule-1,,3848da941f81] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:39.377 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131249) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:39.881 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131250) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:40.385 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131251) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131251) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:40.889 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:41.202 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.202 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.202 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.202 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.202 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.202 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.202 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.202 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.202 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:41.202 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:41.202 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:41.202 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:41.218 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.218 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.221 WARN 53310 --- [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 138 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 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:41.223 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.223 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.227 WARN 53310 --- [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 138 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 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:41.320 WARN 53310 --- [pool-prometheus-second-schedule-1,,3848da941f81] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:41.320 ERROR 53310 --- [pool-prometheus-second-schedule-1,,3848da941f81] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:08:41.324 ERROR 53310 --- [pool-prometheus-second-schedule-1,,3848da941f81] 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 138 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 192.168.1.x:2883 : (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131252) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:41.324 INFO 53310 --- [pool-prometheus-second-schedule-1,,3848da941f81] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073717319, count=0, elapsed=4005 2023-10-23 11:08:41.393 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131253) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131253) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:41.897 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131254) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:42.347 WARN 53310 --- [pool-ocp-schedules-1,,999a14d36fe4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:42.400 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131255) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131255) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:42.909 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131256) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:43.325 WARN 53310 --- [pool-prometheus-second-schedule-1,,da12e9e56341] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:43.424 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131258) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131258) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:43.928 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131259) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131259) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:44.203 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.204 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.204 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.204 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.222 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.228 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:44.347 WARN 53310 --- [pool-ocp-schedules-1,,999a14d36fe4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:44.347 ERROR 53310 --- [pool-ocp-schedules-1,,999a14d36fe4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 144 2023-10-23 11:08:44.351 ERROR 53310 --- [pool-ocp-schedules-1,,999a14d36fe4] 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 144 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 192.168.1.x:2883 : (conn=131259) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131259) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:44.432 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131260) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131260) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:44.936 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:45.325 WARN 53310 --- [pool-prometheus-second-schedule-1,,da12e9e56341] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:45.326 ERROR 53310 --- [pool-prometheus-second-schedule-1,,da12e9e56341] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 146 2023-10-23 11:08:45.329 ERROR 53310 --- [pool-prometheus-second-schedule-1,,da12e9e56341] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131261) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:45.329 INFO 53310 --- [pool-prometheus-second-schedule-1,,da12e9e56341] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073721324, count=0, elapsed=4005 2023-10-23 11:08:45.440 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131262) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131262) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:45.944 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:46.204 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.204 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.204 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.204 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:46.204 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.204 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.204 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.204 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.204 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.204 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:46.205 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:46.204 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:46.223 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.223 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.227 WARN 53310 --- [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 148 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 192.168.1.x:2883 : (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:46.229 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:46.229 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:08:46.234 WARN 53310 --- [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 148 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 192.168.1.x:2883 : (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131263) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:46.448 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131264) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131264) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:46.951 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131265) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:47.331 WARN 53310 --- [pool-prometheus-second-schedule-1,,9197f8c3c48e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:47.455 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131266) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131266) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:47.963 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131267) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131267) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:48.467 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131268) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131268) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:48.971 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:49.205 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.205 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.205 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.205 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.229 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.238 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:49.331 WARN 53310 --- [pool-prometheus-second-schedule-1,,9197f8c3c48e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:49.331 ERROR 53310 --- [pool-prometheus-second-schedule-1,,9197f8c3c48e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 154 2023-10-23 11:08:49.335 ERROR 53310 --- [pool-prometheus-second-schedule-1,,9197f8c3c48e] 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 154 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 192.168.1.x:2883 : (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131269) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:49.335 INFO 53310 --- [pool-prometheus-second-schedule-1,,9197f8c3c48e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073725330, count=0, elapsed=4005 2023-10-23 11:08:49.475 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131270) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:49.979 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131271) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:50.483 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131272) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131272) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:50.987 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:51.205 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.206 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.206 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.206 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:51.206 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.206 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:51.206 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.206 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.206 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.206 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.206 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:51.206 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:51.229 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.229 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.233 WARN 53310 --- [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 158 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 192.168.1.x:2883 : (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:51.239 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:51.239 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:08:51.242 WARN 53310 --- [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 158 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 192.168.1.x:2883 : (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131273) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:51.336 WARN 53310 --- [pool-prometheus-second-schedule-1,,73951d188ddd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:51.352 WARN 53310 --- [pool-ocp-schedules-1,,eb9f89bebdde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:51.491 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131274) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131274) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:51.995 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131275) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:52.499 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131276) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131276) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:53.009 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:53.337 WARN 53310 --- [pool-prometheus-second-schedule-1,,73951d188ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:53.337 ERROR 53310 --- [pool-prometheus-second-schedule-1,,73951d188ddd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 162 2023-10-23 11:08:53.341 ERROR 53310 --- [pool-prometheus-second-schedule-1,,73951d188ddd] 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 162 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 192.168.1.x:2883 : (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:53.341 INFO 53310 --- [pool-prometheus-second-schedule-1,,73951d188ddd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073729335, count=0, elapsed=4006 2023-10-23 11:08:53.353 WARN 53310 --- [pool-ocp-schedules-1,,eb9f89bebdde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:53.353 ERROR 53310 --- [pool-ocp-schedules-1,,eb9f89bebdde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 162 2023-10-23 11:08:53.360 ERROR 53310 --- [pool-ocp-schedules-1,,eb9f89bebdde] 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 162 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 192.168.1.x:2883 : (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131277) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:53.513 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131278) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131278) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:54.017 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131279) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131279) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:54.185 WARN 53310 --- [pool-prometheus-exporter-check1,,425781068295] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.206 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.206 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.207 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.207 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.234 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.243 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:54.520 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131280) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131280) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:55.024 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131281) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131281) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:55.342 WARN 53310 --- [pool-prometheus-second-schedule-1,,ac1fa42c0b7f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:55.528 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131282) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131282) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:56.032 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:56.186 WARN 53310 --- [pool-prometheus-exporter-check1,,425781068295] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.186 ERROR 53310 --- [pool-prometheus-exporter-check1,,425781068295] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.192 ERROR 53310 --- [pool-prometheus-exporter-check1,,425781068295] 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 168 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 192.168.1.x:2883 : (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:56.207 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.207 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.207 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.207 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.207 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:08:56.207 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:08:56.207 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.207 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.207 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.207 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.207 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:08:56.207 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:08:56.234 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.234 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.238 WARN 53310 --- [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 168 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 192.168.1.x:2883 : (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:56.243 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:56.243 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:08:56.246 WARN 53310 --- [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 168 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 192.168.1.x:2883 : (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131283) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:56.536 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131284) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131284) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:57.040 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:57.343 WARN 53310 --- [pool-prometheus-second-schedule-1,,ac1fa42c0b7f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:08:57.343 ERROR 53310 --- [pool-prometheus-second-schedule-1,,ac1fa42c0b7f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 170 2023-10-23 11:08:57.346 ERROR 53310 --- [pool-prometheus-second-schedule-1,,ac1fa42c0b7f] 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 170 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 192.168.1.x:2883 : (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131285) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:57.347 INFO 53310 --- [pool-prometheus-second-schedule-1,,ac1fa42c0b7f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073733341, count=0, elapsed=4006 2023-10-23 11:08:57.544 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131286) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131286) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:58.050 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131287) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131287) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:58.554 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131288) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:59.058 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131289) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:08:59.208 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.208 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.208 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.208 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.239 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.247 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.348 WARN 53310 --- [pool-prometheus-second-schedule-1,,7ac5e9ace0ba] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:08:59.562 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131290) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131290) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:00.000 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.ocp.core.property.PropertyService : Refresh OCP properties. 2023-10-23 11:09:00.000 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2023-10-23 11:09:00.007 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 11:09:00.007 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 11:09:00.010 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 11:09:00.011 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 11:09:00.036 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 11:09:00.059 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 11:09:00.059 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 11:09:00.066 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131291) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131291) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:00.067 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 11:09:00.236 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:09:00.278 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 11:09:00.278 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.267820086S 2023-10-23 11:09:00.279 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 11:09:00.344 INFO 53310 --- [pool-ocp-schedules-17,,] c.o.o.b.spring.BootstrapRunListener : BootstrapRunListener failed 2023-10-23 11:09:00.362 WARN 53310 --- [pool-ocp-schedules-1,,be75d036dc71] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:00.389 ERROR 53310 --- [pool-ocp-schedules-17,,] 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 192.168.1.x:2883 : (conn=131292) 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 192.168.1.x:2883 : (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:09:00.391 ERROR 53310 --- [pool-ocp-schedules-17,,] 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 11:09:00.391 ERROR 53310 --- [pool-ocp-schedules-17,,] 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 192.168.1.x:2883 : (conn=131292) 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 192.168.1.x:2883 : (conn=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=131292) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:09:00.570 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131293) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:01.074 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:01.209 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.209 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.209 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.209 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.209 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.209 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:01.209 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.209 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:01.209 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:01.209 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.210 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.210 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:01.240 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.240 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.246 WARN 53310 --- [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 178 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 192.168.1.x:2883 : (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:01.248 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.248 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.255 WARN 53310 --- [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 178 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 192.168.1.x:2883 : (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:01.348 WARN 53310 --- [pool-prometheus-second-schedule-1,,7ac5e9ace0ba] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:01.348 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7ac5e9ace0ba] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:09:01.353 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7ac5e9ace0ba] 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 178 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 192.168.1.x:2883 : (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131294) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:01.353 INFO 53310 --- [pool-prometheus-second-schedule-1,,7ac5e9ace0ba] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073737347, count=0, elapsed=4006 2023-10-23 11:09:01.578 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131295) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:02.082 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:02.363 WARN 53310 --- [pool-ocp-schedules-1,,be75d036dc71] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:02.363 ERROR 53310 --- [pool-ocp-schedules-1,,be75d036dc71] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 180 2023-10-23 11:09:02.367 ERROR 53310 --- [pool-ocp-schedules-1,,be75d036dc71] 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 180 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 192.168.1.x:2883 : (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131296) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:02.586 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131297) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131297) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:03.094 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131298) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131298) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:03.354 WARN 53310 --- [pool-prometheus-second-schedule-1,,43dbd43d3a6f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:03.598 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131299) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131299) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:04.102 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131300) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131300) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:04.210 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.210 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.210 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.211 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.248 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.256 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:04.607 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131301) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131301) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:05.110 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:05.355 WARN 53310 --- [pool-prometheus-second-schedule-1,,43dbd43d3a6f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:05.355 ERROR 53310 --- [pool-prometheus-second-schedule-1,,43dbd43d3a6f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 186 2023-10-23 11:09:05.358 ERROR 53310 --- [pool-prometheus-second-schedule-1,,43dbd43d3a6f] 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 186 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 192.168.1.x:2883 : (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131302) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:05.359 INFO 53310 --- [pool-prometheus-second-schedule-1,,43dbd43d3a6f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073741353, count=0, elapsed=4006 2023-10-23 11:09:05.615 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131303) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131303) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:06.119 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:06.211 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.211 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.211 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.211 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:06.211 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.211 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.211 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:06.211 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.211 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.211 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.211 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:06.211 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:06.248 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.248 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.254 WARN 53310 --- [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 192.168.1.x:2883 : (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:06.256 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:06.256 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:09:06.259 WARN 53310 --- [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 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 192.168.1.x:2883 : (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131304) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:06.622 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131305) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131305) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:07.126 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131306) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:07.360 WARN 53310 --- [pool-prometheus-second-schedule-1,,21e3b967a656] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:07.630 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131307) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131307) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:08.142 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131308) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131308) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:08.646 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131309) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131309) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:09.152 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:09.212 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.212 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.212 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.212 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.255 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.260 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.360 WARN 53310 --- [pool-prometheus-second-schedule-1,,21e3b967a656] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:09.360 ERROR 53310 --- [pool-prometheus-second-schedule-1,,21e3b967a656] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 194 2023-10-23 11:09:09.364 ERROR 53310 --- [pool-prometheus-second-schedule-1,,21e3b967a656] 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 194 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 192.168.1.x:2883 : (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131310) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:09.364 INFO 53310 --- [pool-prometheus-second-schedule-1,,21e3b967a656] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073745359, count=0, elapsed=4005 2023-10-23 11:09:09.369 WARN 53310 --- [pool-ocp-schedules-1,,fe745e160772] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:09.657 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131311) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:10.161 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131312) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131312) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:10.665 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131313) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:11.169 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:11.212 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.212 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.212 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.213 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.213 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.213 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.213 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.213 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:11.213 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:11.213 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.213 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:11.213 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:11.255 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.256 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.259 WARN 53310 --- [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 192.168.1.x:2883 : (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:11.260 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.260 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.263 WARN 53310 --- [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 192.168.1.x:2883 : (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:11.365 WARN 53310 --- [pool-prometheus-second-schedule-1,,874b4e0cf0ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:11.370 WARN 53310 --- [pool-ocp-schedules-1,,fe745e160772] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:11.370 ERROR 53310 --- [pool-ocp-schedules-1,,fe745e160772] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:09:11.373 ERROR 53310 --- [pool-ocp-schedules-1,,fe745e160772] 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 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] ... 65 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131314) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:11.673 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131315) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131315) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:12.177 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131316) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:12.682 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131317) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:13.191 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:13.366 WARN 53310 --- [pool-prometheus-second-schedule-1,,874b4e0cf0ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:13.366 ERROR 53310 --- [pool-prometheus-second-schedule-1,,874b4e0cf0ca] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 202 2023-10-23 11:09:13.371 ERROR 53310 --- [pool-prometheus-second-schedule-1,,874b4e0cf0ca] 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 202 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 192.168.1.x:2883 : (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131318) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:13.371 INFO 53310 --- [pool-prometheus-second-schedule-1,,874b4e0cf0ca] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073749364, count=0, elapsed=4007 2023-10-23 11:09:13.696 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131319) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131319) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:14.201 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131320) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131320) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:14.214 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.214 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.214 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.214 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.261 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.264 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:14.707 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131321) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131321) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:15.212 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131322) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131322) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:15.373 WARN 53310 --- [pool-prometheus-second-schedule-1,,c6f055c95895] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:15.718 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131323) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131323) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:16.214 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.214 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.215 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 207 2023-10-23 11:09:16.215 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 207 2023-10-23 11:09:16.215 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.215 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 207 2023-10-23 11:09:16.215 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:16.215 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:16.215 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:16.215 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.215 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 207 2023-10-23 11:09:16.215 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:16.222 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:16.261 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.261 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:09:16.264 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:16.264 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:09:16.266 WARN 53310 --- [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 192.168.1.x:2883 : (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:16.269 WARN 53310 --- [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 192.168.1.x:2883 : (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131324) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:16.727 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131325) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131325) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:17.175 INFO 53310 --- [pool-ocp-schedules-6,,cc73348064f0] 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 11:09:17.175 INFO 53310 --- [pool-ocp-schedules-6,,cc73348064f0] 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 11:09:17.184 INFO 53310 --- [pool-prometheus-cache-monitor1,,938ace20eb74] 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 11:09:17.185 INFO 53310 --- [pool-prometheus-cache-monitor1,,938ace20eb74] 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 11:09:17.232 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:17.373 WARN 53310 --- [pool-prometheus-second-schedule-1,,c6f055c95895] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:17.373 ERROR 53310 --- [pool-prometheus-second-schedule-1,,c6f055c95895] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 210 2023-10-23 11:09:17.377 ERROR 53310 --- [pool-prometheus-second-schedule-1,,c6f055c95895] 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 210 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 192.168.1.x:2883 : (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131326) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:17.377 INFO 53310 --- [pool-prometheus-second-schedule-1,,c6f055c95895] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073753372, count=0, elapsed=4005 2023-10-23 11:09:17.737 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131327) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:18.248 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131328) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:18.375 WARN 53310 --- [pool-ocp-schedules-1,,181f3a34416c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:18.779 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131329) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:19.216 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.216 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.216 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.216 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.268 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.270 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.284 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131330) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131330) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:19.378 WARN 53310 --- [pool-prometheus-second-schedule-1,,85faf629003b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:19.789 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131331) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131331) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:20.293 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:20.376 WARN 53310 --- [pool-ocp-schedules-1,,181f3a34416c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:20.376 ERROR 53310 --- [pool-ocp-schedules-1,,181f3a34416c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 216 2023-10-23 11:09:20.380 ERROR 53310 --- [pool-ocp-schedules-1,,181f3a34416c] 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 216 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 192.168.1.x:2883 : (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131332) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:20.800 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:21.217 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.217 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.217 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.217 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.217 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.217 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.217 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.217 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.217 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:21.217 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:21.217 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:21.217 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:21.268 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.269 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.270 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.270 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:09:21.273 WARN 53310 --- [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 217 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 192.168.1.x:2883 : (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:21.274 WARN 53310 --- [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 217 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 192.168.1.x:2883 : (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131333) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:21.303 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:21.322 INFO 53310 --- [pool-ocp-schedules-12,,fbffd7852fb8] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 11:09:21.379 WARN 53310 --- [pool-prometheus-second-schedule-1,,85faf629003b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:21.379 ERROR 53310 --- [pool-prometheus-second-schedule-1,,85faf629003b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 11:09:21.383 ERROR 53310 --- [pool-prometheus-second-schedule-1,,85faf629003b] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131334) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:21.383 INFO 53310 --- [pool-prometheus-second-schedule-1,,85faf629003b] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073757377, count=0, elapsed=4006 2023-10-23 11:09:21.809 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131335) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:22.314 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131336) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131336) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:22.819 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131337) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:23.176 WARN 53310 --- [pool-ocp-schedules-18,,66dac65da706] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:23.324 WARN 53310 --- [pool-ocp-schedules-12,,fbffd7852fb8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:23.327 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131338) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131338) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:23.384 WARN 53310 --- [pool-prometheus-second-schedule-1,,46d1348bb548] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:23.831 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131339) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131339) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:24.186 WARN 53310 --- [pool-prometheus-exporter-check1,,53a29c98370f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.218 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.218 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.218 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.218 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.275 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.275 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:24.337 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131340) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131340) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:24.841 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:25.177 WARN 53310 --- [pool-ocp-schedules-18,,66dac65da706] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:25.177 ERROR 53310 --- [pool-ocp-schedules-18,,66dac65da706] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 225 2023-10-23 11:09:25.182 INFO 53310 --- [pool-ocp-schedules-18,,66dac65da706] 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 225 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 192.168.1.x:2883 : (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:25.325 ERROR 53310 --- [pool-ocp-schedules-12,,fbffd7852fb8] 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 225 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$$EnhancerBySpringCGLIB$$621d982d.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 225 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 192.168.1.x:2883 : (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131341) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:25.346 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131342) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131342) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:25.385 WARN 53310 --- [pool-prometheus-second-schedule-1,,46d1348bb548] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:25.385 ERROR 53310 --- [pool-prometheus-second-schedule-1,,46d1348bb548] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 226 2023-10-23 11:09:25.389 ERROR 53310 --- [pool-prometheus-second-schedule-1,,46d1348bb548] 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 192.168.1.x:2883 : (conn=131342) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131342) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:25.389 INFO 53310 --- [pool-prometheus-second-schedule-1,,46d1348bb548] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073761383, count=0, elapsed=4006 2023-10-23 11:09:25.853 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:26.186 WARN 53310 --- [pool-prometheus-exporter-check1,,53a29c98370f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.186 ERROR 53310 --- [pool-prometheus-exporter-check1,,53a29c98370f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.191 ERROR 53310 --- [pool-prometheus-exporter-check1,,53a29c98370f] 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 227 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 192.168.1.x:2883 : (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:26.219 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.219 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.219 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.219 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.219 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.219 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:26.219 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.219 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.219 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.219 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:26.219 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:26.219 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:26.276 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.276 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:26.276 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.276 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:09:26.282 WARN 53310 --- [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 227 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 192.168.1.x:2883 : (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:26.282 WARN 53310 --- [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 227 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 192.168.1.x:2883 : (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131343) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:26.357 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131344) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131344) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:26.862 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131345) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131345) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:27.367 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131346) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131346) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:27.381 WARN 53310 --- [pool-ocp-schedules-19,,37fb9e5d1455] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:27.390 WARN 53310 --- [pool-prometheus-second-schedule-1,,2af2d5ef6f36] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:27.872 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131347) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131347) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:28.384 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131348) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131348) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:28.888 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:29.220 WARN 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.220 WARN 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.220 WARN 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.220 WARN 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.284 WARN 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.284 WARN 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:29.382 WARN 53310 --- [pool-ocp-schedules-19,,37fb9e5d1455] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:29.382 ERROR 53310 --- [pool-ocp-schedules-19,,37fb9e5d1455] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 233 2023-10-23 11:09:29.386 ERROR 53310 --- [pool-ocp-schedules-19,,37fb9e5d1455] 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.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$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 233 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 192.168.1.x:2883 : (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:29.391 WARN 53310 --- [pool-prometheus-second-schedule-1,,2af2d5ef6f36] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:29.391 ERROR 53310 --- [pool-prometheus-second-schedule-1,,2af2d5ef6f36] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 1, createErrorCount 233 2023-10-23 11:09:29.393 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131351) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131351) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:29.394 ERROR 53310 --- [pool-prometheus-second-schedule-1,,2af2d5ef6f36] 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 1, createElapseMillis 1, createErrorCount 233 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 192.168.1.x:2883 : (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131350) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:29.394 INFO 53310 --- [pool-prometheus-second-schedule-1,,2af2d5ef6f36] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073765389, count=0, elapsed=4005 2023-10-23 11:09:29.897 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131352) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131352) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:30.400 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131353) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131353) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:30.905 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:31.220 WARN 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.220 WARN 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.220 ERROR 53310 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.220 ERROR 53310 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.221 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:31.221 WARN 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.221 WARN 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.221 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:31.221 ERROR 53310 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.221 ERROR 53310 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.221 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:31.221 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:31.284 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.284 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:31.284 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.284 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:09:31.288 WARN 53310 --- [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 237 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 192.168.1.x:2883 : (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:31.288 WARN 53310 --- [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 237 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 192.168.1.x:2883 : (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131354) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:31.395 WARN 53310 --- [pool-prometheus-second-schedule-1,,34b5875375b2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:09:31.409 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131355) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131355) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:31.913 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131356) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131356) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:32.416 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131357) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131357) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:32.920 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131358) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131358) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:33.396 WARN 53310 --- [pool-prometheus-second-schedule-1,,34b5875375b2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:09:33.396 ERROR 53310 --- [pool-prometheus-second-schedule-1,,34b5875375b2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 241 2023-10-23 11:09:33.399 ERROR 53310 --- [pool-prometheus-second-schedule-1,,34b5875375b2] 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 241 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 192.168.1.x:2883 : (conn=131358) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131358) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:33.399 INFO 53310 --- [pool-prometheus-second-schedule-1,,34b5875375b2] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073769394, count=0, elapsed=4005 2023-10-23 11:09:33.426 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131359) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131359) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:09:33.943 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 11:09:34.033 INFO 53310 --- [pool-prometheus-second-schedule-1,,c593990dc3a6] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073773400, count=0, elapsed=633 2023-10-23 11:09:40.047 WARN 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:09:40.047 ERROR 53310 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458784) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:09:40.049 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:40.049 ERROR 53310 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393251) 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 11:09:40.049 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:40.050 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:40.050 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:09:40.050 ERROR 53310 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458784) 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 11:09:40.053 ERROR 53310 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262176) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:09:40.053 INFO 53310 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:09:40.053 WARN 53310 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=458784) 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 11:09:40.054 ERROR 53310 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327713) 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 11:09:40.054 INFO 53310 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:09:40.055 ERROR 53310 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131360) 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 11:09:40.055 INFO 53310 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:09:40.142 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:09:40.142 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196650) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:09:40.144 ERROR 53310 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196650) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:09:40.147 WARN 53310 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=196650) 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 11:09:40.184 WARN 53310 --- [pool-prometheus-second-schedule-1,,7e1652d793fc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:09:40.185 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e1652d793fc] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524318) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:09:40.187 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e1652d793fc] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524318) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:09:40.190 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e1652d793fc] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=524318) 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 11:09:40.551 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:41.052 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:41.692 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 11:09:41.706 INFO 53310 --- [pool-prometheus-second-schedule-1,,0274f1e59d43] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073781184, count=0, elapsed=522 2023-10-23 11:09:42.727 WARN 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:09:42.728 ERROR 53310 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=65537) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:09:42.729 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:42.731 ERROR 53310 --- [pool-task-coordinator1,,] 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 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.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:94) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:09:42.747 WARN 53310 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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.$Proxy184.findAllByScheduleTypeAndEnabled(Unknown Source) ~[na:na] at com.oceanbase.ocp.task.engine.coordinator.worker.ReadyTaskWorker.work(ReadyTaskWorker.java:94) ~[ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lockAndExecute(TaskCoordinator.java:80) [ocp-express-task-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.task.engine.coordinator.TaskCoordinator.lambda$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=65537) 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 11:09:43.185 WARN 53310 --- [pool-prometheus-second-schedule-1,,7e866a6c47d5] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:09:43.185 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e866a6c47d5] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=1) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:09:43.186 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:43.186 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:09:43.188 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e866a6c47d5] 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$DeferredQueryInvocationHandler.invoke(SharedEntityManagerCreator.java:444) [spring-orm-5.3.27.jar!/:5.3.27] at com.sun.proxy.$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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:09:43.191 ERROR 53310 --- [pool-prometheus-second-schedule-1,,7e866a6c47d5] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=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] ... 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 11:09:43.687 ERROR 53310 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:09:43.702 ERROR 53310 --- [pool-subtask-coordinator2,,] 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.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 11:09:43.702 INFO 53310 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:09:44.277 INFO 53310 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 11:09:45.317 INFO 53310 --- [pool-prometheus-second-schedule-1,,b4bff2477dc6] c.o.o.m.helper.ExporterRequestHelper : Get http client too slow, url=http://192.168.1.x:8088/metrics/ob/basic, start=1698073785186, elapsed=131 2023-10-23 11:09:45.325 INFO 53310 --- [pool-prometheus-second-schedule-1,,b4bff2477dc6] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=9, collectTaskCount=9 2023-10-23 11:09:45.383 INFO 53310 --- [pool-metric-parse-3,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/ob/basic, collectAt=1698073785, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 11:09:45.383 INFO 53310 --- [pool-metric-parse-2,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/node/ob, collectAt=1698073785, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 11:09:45.383 INFO 53310 --- [pool-metric-parse-1,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.x:8088/metrics/node/host, collectAt=1698073785, message=java.net.ConnectException: Connection refused: /192.168.1.x:8088, rootCause=ConnectException: Connection refused 2023-10-23 11:11:30.937 INFO 1624 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 11:11:30.937 INFO 1624 --- [main,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 11:11:30.938 INFO 1624 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : The following 2 profiles are active: "composite", "default" 2023-10-23 11:11:30.968 INFO 1624 --- [main,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 11:11:32.430 INFO 1624 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2023-10-23 11:11:32.802 INFO 1624 --- [main,,] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 361 ms. Found 19 JPA repository interfaces. 2023-10-23 11:11:33.576 INFO 1624 --- [main,,] o.s.cloud.context.scope.GenericScope : BeanFactory id=9ca3cd09-d6ab-31b3-b24b-147139ba41d6 2023-10-23 11:11:34.437 INFO 1624 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8180 (http) 2023-10-23 11:11:34.450 INFO 1624 --- [main,,] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2023-10-23 11:11:34.450 INFO 1624 --- [main,,] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.72] 2023-10-23 11:11:34.550 INFO 1624 --- [main,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2023-10-23 11:11:34.550 INFO 1624 --- [main,,] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3581 ms 2023-10-23 11:11:35.013 INFO 1624 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:11:35.190 INFO 1624 --- [main,,] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2023-10-23 11:11:35.327 INFO 1624 --- [main,,] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final 2023-10-23 11:11:35.562 INFO 1624 --- [main,,] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final} 2023-10-23 11:11:36.069 INFO 1624 --- [main,,] com.alibaba.druid.pool.DruidDataSource : {dataSource-1,metadb-connect-pool} inited 2023-10-23 11:11:36.297 INFO 1624 --- [main,,] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2023-10-23 11:11:37.619 INFO 1624 --- [main,,] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform] 2023-10-23 11:11:37.636 INFO 1624 --- [main,,] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2023-10-23 11:11:38.702 INFO 1624 --- [main,,] c.o.o.monitor.MonitorAutoConfiguration : ocp-monitor bean configuration done 2023-10-23 11:11:38.958 INFO 1624 --- [main,,] com.oceanbase.ocp.core.util.BeanUtils : BeanUtils initialized 2023-10-23 11:11:39.351 INFO 1624 --- [main,,] c.o.ocp.core.property.SystemInfo : DataSource username is meta@ocp. 2023-10-23 11:11:39.594 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.print.sql = true 2023-10-23 11:11:39.595 INFO 1624 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set sqlLogEnabled=true 2023-10-23 11:11:39.601 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.max-idle.seconds = 3600 2023-10-23 11:11:39.641 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set maxIdleSeconds=3600 2023-10-23 11:11:39.643 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.cleanup.period.seconds = 300 2023-10-23 11:11:39.643 INFO 1624 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set cleanPeriod=300 2023-10-23 11:11:39.646 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.operation.global.timeout.millis = 300000 2023-10-23 11:11:39.646 INFO 1624 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set ddlGlobalTimeoutMillis=300000 2023-10-23 11:11:39.648 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.timeout.millis = 3000 2023-10-23 11:11:39.648 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set initTimeoutMillis=3000 2023-10-23 11:11:39.650 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.slow.query.threshold.millis = 1000 2023-10-23 11:11:39.650 INFO 1624 --- [main,,] c.o.ocp.obsdk.config.Configurations : [obsdk] set slowQueryThresholdMillis=1000 2023-10-23 11:11:39.651 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.holder.capacity = 100 2023-10-23 11:11:39.653 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set cacheSize=100 2023-10-23 11:11:39.655 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.read.timeout.millis = 1800000 2023-10-23 11:11:39.655 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketReadTimeoutMillis=1800000 2023-10-23 11:11:39.656 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.connector.init.executor.thread-count = 16 2023-10-23 11:11:39.656 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketInitThreadCount=16 2023-10-23 11:11:39.658 INFO 1624 --- [main,,] com.oceanbase.ocp.config.ObSdkConfig : [ObSdkConfig] init, obsdk.socket.connect.timeout.millis = 2000 2023-10-23 11:11:39.658 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] set socketConnectTimeoutMillis=2000 2023-10-23 11:11:40.363 WARN 1624 --- [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 11:11:40.438 INFO 1624 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Validate and set keys, publicKey=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCgbgWpVKRvRJuW4USHN2OwpspoZBT7OQh7CBfdtfdOlCq38xo8Fl3URYnFjiKVLCQEu5JRFULJCRspJxQA1E9M6dJP9bkVEh0VxxZn3np5bVv/tYUODn+DGwO/l49wWNGcfhx9bXrer3KhcSmAxDCbbg1no0dxZFlgcG6WV1+ZpQIDAQAB, valid=true 2023-10-23 11:11:40.438 INFO 1624 --- [main,,] c.o.ocp.security.iam.LoginKeyService : Login key is legal. 2023-10-23 11:11:40.702 INFO 1624 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential AgentSecretLabels(username=admin) is exists, begin updating the passphrase. 2023-10-23 11:11:40.956 INFO 1624 --- [main,,] c.o.o.c.executor.AgentExecutorFactory : Init agent executor, username=admin 2023-10-23 11:11:41.091 INFO 1624 --- [main,,] c.o.o.m.service.ExporterServiceImpl : Register exporters, urls=[http://192.168.1.x:8088/metrics/node/host, http://192.168.1.x:8088/metrics/node/ob, http://192.168.1.x:8088/metrics/ob/basic, http://192.168.1.131:8088/metrics/node/host, http://192.168.1.131:8088/metrics/node/ob, http://192.168.1.131:8088/metrics/ob/basic, http://192.168.1.132:8088/metrics/node/host, http://192.168.1.132:8088/metrics/node/ob, http://192.168.1.132:8088/metrics/ob/basic] 2023-10-23 11:11:41.109 INFO 1624 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : init cluster start, param=ClusterInitParam{clusterName='bydsj', obClusterId=1697728508, rootSysPassword='***', serverList=[ObServerAddr{address='192.168.1.x', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.131', sqlPort=2881, withRootServer=true}, ObServerAddr{address='192.168.1.132', sqlPort=2881, withRootServer=true}]} 2023-10-23 11:11:41.124 INFO 1624 --- [main,,] c.o.ocp.vault.store.JdbcCredentialStore : Credential ObSecretLabels(clusterName=bydsj, tenantName=sys, username=root) is exists, begin updating the passphrase. 2023-10-23 11:11:41.247 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.260 INFO 1624 --- [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=192.168.1.x, port=2881, database=oceanbase) 2023-10-23 11:11:41.260 INFO 1624 --- [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=192.168.1.131, port=2881, database=oceanbase) 2023-10-23 11:11:41.260 INFO 1624 --- [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=192.168.1.132, port=2881, database=oceanbase) 2023-10-23 11:11:41.261 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=null, port=null, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 11:11:41.285 INFO 1624 --- [obsdk-init-thread-1,,7b9e2a858683] com.alibaba.druid.pool.DruidDataSource : {dataSource-2,ob-connector-datasource_direct_sys_root_192.168.1.x_2881} inited 2023-10-23 11:11:41.286 INFO 1624 --- [obsdk-init-thread-1,,7b9e2a858683] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource success, poolingCount=1, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2881, obsAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)], username=root, tenantName=sys, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=oceanbase) 2023-10-23 11:11:41.286 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector success 2023-10-23 11:11:41.287 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.291 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.293 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.294 INFO 1624 --- [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 11:11:41.316 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.316 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.317 INFO 1624 --- [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 11:11:41.333 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.333 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.333 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SELECT `zone`, `status`, `region`, `idc` FROM `DBA_OB_ZONES` 2023-10-23 11:11:41.351 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.352 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.352 INFO 1624 --- [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 11:11:41.358 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.359 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.359 INFO 1624 --- [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 11:11:41.367 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.367 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.368 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: select version() REGEXP 'OceanBase[\s_]CE' 2023-10-23 11:11:41.370 INFO 1624 --- [main,,] c.o.o.o.i.c.ClusterInitServiceImpl : sync cluster info done 2023-10-23 11:11:41.396 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.397 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.397 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.397 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.398 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.398 INFO 1624 --- [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 11:11:41.404 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.405 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.405 INFO 1624 --- [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 11:11:41.421 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.421 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.421 INFO 1624 --- [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 11:11:41.458 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.459 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.459 INFO 1624 --- [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 11:11:41.465 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.465 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.465 INFO 1624 --- [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 11:11:41.471 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.472 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.472 INFO 1624 --- [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 11:11:41.476 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.476 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.476 INFO 1624 --- [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 11:11:41.483 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.484 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.484 INFO 1624 --- [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 11:11:41.510 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.511 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.511 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.512 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.512 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.512 INFO 1624 --- [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 11:11:41.518 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.518 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.519 INFO 1624 --- [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 11:11:41.522 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.522 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.522 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.522 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.523 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.523 INFO 1624 --- [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 11:11:41.528 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.528 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.529 INFO 1624 --- [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 11:11:41.535 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.536 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.536 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.536 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.537 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.537 INFO 1624 --- [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 11:11:41.540 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.540 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.541 INFO 1624 --- [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 11:11:41.541 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.541 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.541 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.542 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.542 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.542 INFO 1624 --- [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 11:11:41.545 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.545 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.546 INFO 1624 --- [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 11:11:41.548 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.548 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.549 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.549 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.549 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.549 INFO 1624 --- [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 11:11:41.552 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.552 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.553 INFO 1624 --- [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 11:11:41.553 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:41.553 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:41.553 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.554 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.554 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.554 INFO 1624 --- [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 11:11:41.557 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:41.557 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:41.558 INFO 1624 --- [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 11:11:41.558 INFO 1624 --- [main,,] c.o.o.o.i.tenant.TenantSyncServiceImpl : Sync all tenant info done 2023-10-23 11:11:41.604 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:41.606 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:41.727 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:41.736 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:11:42.280 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:42.281 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:42.284 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:42.284 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:11:42.319 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:42.319 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:42.322 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:42.322 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/system/hostInfo, request body:{} 2023-10-23 11:11:42.352 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : get credential from obsdk context, clusterName=bydsj, tenantName=sys, dbUser=root 2023-10-23 11:11:42.352 INFO 1624 --- [main,,] c.o.o.c.obsdk.ConnectPropertiesBuilder : build connect address for sys tenant, obServerAddrList=[ObServerAddr(address=192.168.1.x, port=2881), ObServerAddr(address=192.168.1.131, port=2881), ObServerAddr(address=192.168.1.132, port=2881)] 2023-10-23 11:11:42.353 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:42.353 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:42.353 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:42.353 INFO 1624 --- [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 11:11:42.359 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk]:connected server ip:192.168.1.x, sql port:2881 2023-10-23 11:11:42.359 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: set ob_query_timeout = ?, args: [10000000] 2023-10-23 11:11:42.359 INFO 1624 --- [main,,] c.o.ocp.obsdk.connector.ConnectTemplate : [obsdk] sql: SHOW PARAMETERS WHERE scope = 'cluster' AND name LIKE ? , args: [data_dir] 2023-10-23 11:11:42.375 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:42.375 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:42.378 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.x, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:42.379 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:11:42.411 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.x:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:11:42.418 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:42.418 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:42.421 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.131, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:42.421 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:11:42.443 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.131:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:11:42.448 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global executor service. 2023-10-23 11:11:42.448 INFO 1624 --- [main,,] c.o.o.e.internal.connector.Connectors : init global connector holder. 2023-10-23 11:11:42.451 INFO 1624 --- [main,,] c.o.o.e.i.connector.ConnectorHolder : [ConnectorHolder]: connector put to cache, key=ConnectorKey(hostAddress=192.168.1.132, httpPort=8089, authentication=Authentication(httpAuth=HttpAuthentication(authType=basic, basicAuthConfig=BasicAuthConfig(username=admin), digestAuthConfig=null))), estimated size:1 2023-10-23 11:11:42.451 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/sstable) 2023-10-23 11:11:42.498 INFO 1624 --- [main,,] c.o.o.e.internal.template.HttpTemplate : POST request to agent, url:http://192.168.1.132:8089/api/v1/file/getRealPath, request body:GetRealPathRequest(symbolicLink=/data/bydsj/oceanbase/store/clog) 2023-10-23 11:11:42.500 INFO 1624 --- [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=192.168.1.x, 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=1698073773687575, blockMigrateInTime=0, id=1), ObServer(svrIp=192.168.1.131, 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=1698073774080679, blockMigrateInTime=0, id=2), ObServer(svrIp=192.168.1.132, 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=1698073776774822, blockMigrateInTime=0, id=3)], rootServices=[RootService(svrIp=192.168.1.x, svrPort=2882, zone=zone1, role=LEADER), RootService(svrIp=192.168.1.131, svrPort=2882, zone=zone2, role=FOLLOWER), RootService(svrIp=192.168.1.132, svrPort=2882, zone=zone3, role=FOLLOWER)], serverArchs={192.168.1.131:2882=x86_64, 192.168.1.x:2882=x86_64, 192.168.1.132:2882=x86_64}, serverDataPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}, serverLogPaths={192.168.1.131:2882=/data/bydsj/oceanbase/store, 192.168.1.x:2882=/data/bydsj/oceanbase/store, 192.168.1.132:2882=/data/bydsj/oceanbase/store}) 2023-10-23 11:11:42.597 INFO 1624 --- [main,,] c.o.o.t.engine.util.ThreadPrintStream : replaceSystemOut done 2023-10-23 11:11:42.643 INFO 1624 --- [main,,] c.o.o.m.c.MonitorDataRolloverProperties : Monitor retention conf is {metric_data_second=8, metric_data_minute=31} 2023-10-23 11:11:42.866 INFO 1624 --- [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 11:11:42.915 INFO 1624 --- [main,,] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.session.DisableEncodeUrlFilter@1aedf08d, org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@113dcaf8, org.springframework.security.web.context.SecurityContextPersistenceFilter@2094bf3d, org.springframework.security.web.header.HeaderWriterFilter@6c07add6, org.springframework.security.web.csrf.CsrfFilter@7de147e9, org.springframework.security.web.authentication.logout.LogoutFilter@781dbe44, org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter@68c34db2, org.springframework.security.web.authentication.www.BasicAuthenticationFilter@1491cd6c, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@7f6b7426, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@6d969330, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@b5d9f1e, org.springframework.security.web.session.SessionManagementFilter@57a667c8, org.springframework.security.web.access.ExceptionTranslationFilter@4e8598d9, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@72b2c5ed] 2023-10-23 11:11:43.022 INFO 1624 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_second 2023-10-23 11:11:43.023 INFO 1624 --- [main,,] c.o.o.p.s.PartitionRolloverService : Loading policy, scope=Metadb, tableName=metric_data_minute 2023-10-23 11:11:43.213 INFO 1624 --- [main,,] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html] 2023-10-23 11:11:43.962 INFO 1624 --- [main,,] o.s.b.a.e.web.EndpointLinksResolver : Exposing 3 endpoint(s) beneath base path '/actuator' 2023-10-23 11:11:44.010 INFO 1624 --- [main,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:11:44.041 INFO 1624 --- [main,,] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8180 (http) with context path '' 2023-10-23 11:11:44.075 INFO 1624 --- [pool-ocp-schedules-1,,] c.o.o.obsdk.connector.ObConnectorHolder : [obsdk] clean up the expired connectors. 2023-10-23 11:11:44.076 INFO 1624 --- [pool-ocp-schedules-4,,c2787ebcc4f0] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=0 2023-10-23 11:11:44.077 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ************************* ACTIVE OCP PROPERTIES ****************************** 2023-10-23 11:11:44.077 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : Active profiles: [composite, default] 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.clean-history-on-start=1 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-history=30 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.max-size=100MB 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.name=/data/bydsj/ocpexpress/log/ocp-express.log 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.file.total-size-cap=1GB 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.console=%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(%5p) %clr(1624){magenta} %clr(---){faint} %clr([%t,%X{traceId},%X{spanId}]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n%wEx 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : logging.pattern.file=%d{yyyy-MM-dd HH:mm:ss.SSS} %5p 1624 --- [%t,%X{traceId},%X{spanId}] %-40.40logger{39} : %m%n%wEx 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.cleanup.period.seconds=300 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.holder.capacity=100 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.executor.thread-count=16 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.init.timeout.millis=3000 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.connector.max-idle.seconds=3600 2023-10-23 11:11:44.079 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.operation.global.timeout.millis=300000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.print.sql=true 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.slow.query.threshold.millis=1000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.connect.timeout.millis=2000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : obsdk.socket.read.timeout.millis=1800000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.express.vault.secret-key=****** 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.auth.basic.enabled=true 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.enabled=true 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.iam.csrf.url.excluded=/api/v1/iam/login.* 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.connect.timeout=180000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.log.download.http.read.timeout=180000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.enabled=true 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.private-key=****** 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.login.encryption.public-key=****** 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.metric.collect.interval.second=15 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.data.retention-days={"metric_data_second":8,"metric_data_minute":31} 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.exporter.inactive-validate-interval-seconds=30 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.host.exporters=/metrics/node/host,:62888/metrics/stat,:62889/metrics/stat 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.max-continuous-inactive-count=3 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.monitor.ob.exporters=/metrics/node/ob,/metrics/ob/basic,/metrics/ob/extra 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-idle-seconds=3600 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.connector.cache.max-size=1000 2023-10-23 11:11:44.080 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connect-timeout=5000 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-per-route=10 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.connection.max-pool-size=100 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.read-timeout=30000 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.socket-timeout=3000 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.core-pool-size=10 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.keep-alive-time=120000 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.operation.executor.http.thread.max-pool-size=200 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version=4.2.0 2023-10-23 11:11:44.081 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ocp.version.full=4.2.0-20230731 2023-10-23 11:11:44.088 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.port=8180 2023-10-23 11:11:44.088 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : server.servlet.session.timeout=30m 2023-10-23 11:11:44.088 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.data.web.pageable.one-indexed-parameters=true 2023-10-23 11:11:44.088 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.initial-size=10 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.keep-alive=true 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-active=100 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.max-wait=2000 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.min-idle=2 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.name=metadb-connect-pool 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.test-while-idle=true 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.datasource.druid.validation-query=SELECT 1 FROM DUAL 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.hibernate.naming-strategy=org.hibernate.cfg.ImprovedNamingStrategy 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQL5Dialect 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : spring.jpa.properties.hibernate.globally_quoted_identifiers=true 2023-10-23 11:11:44.089 INFO 1624 --- [main,,] c.oceanbase.ocp.analyzer.PropertyLogger : ****************************************************************************** 2023-10-23 11:11:44.090 INFO 1624 --- [pool-ocp-schedules-1,,3a4d4d5fdca3] 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 11:11:44.090 INFO 1624 --- [pool-ocp-schedules-1,,3a4d4d5fdca3] c.o.o.m.service.OcpCacheStatServiceImpl : MetricSearchStats:{} 2023-10-23 11:11:44.092 INFO 1624 --- [main,,] com.oceanbase.ocp.OcpExpressApplication : Started OcpExpressApplication in 15.446 seconds (JVM running for 15.943) 2023-10-23 11:11:44.101 INFO 1624 --- [main,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 11:11:44.102 INFO 1624 --- [main,,] c.o.o.t.e.coordinator.TaskCoordinator : Start task coordinator 2023-10-23 11:11:44.103 INFO 1624 --- [main,,] c.o.o.t.e.c.SubtaskCoordinator : Start subtask coordinator 2023-10-23 11:11:44.104 INFO 1624 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init start... 2023-10-23 11:11:44.107 INFO 1624 --- [main,,] c.o.ocp.monitor.OcpMonitorManager : OcpMonitorManager init success. 2023-10-23 11:11:44.108 INFO 1624 --- [main,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT15.462926727S 2023-10-23 11:11:44.244 INFO 1624 --- [pool-ocp-schedules-4,,c2787ebcc4f0] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, newSeriesIdsCount=2876, maxSyncedSeriesId=573059298692321280 2023-10-23 11:11:47.124 INFO 1624 --- [http-nio-8180-exec-1,,] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2023-10-23 11:11:47.124 INFO 1624 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2023-10-23 11:11:47.125 INFO 1624 --- [http-nio-8180-exec-1,,] o.s.web.servlet.DispatcherServlet : Completed initialization in 1 ms 2023-10-23 11:11:47.178 INFO 1624 --- [http-nio-8180-exec-1,44e8050625c44075,97468f627f6a] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=44e8050625c44075, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 11:11:47.182 INFO 1624 --- [http-nio-8180-exec-1,44e8050625c44075,97468f627f6a] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=44e8050625c44075, duration=18 ms] 2023-10-23 11:11:47.566 INFO 1624 --- [http-nio-8180-exec-3,a2b4a69bfe3a4496,37706b0b8b3d] c.o.ocp.analyzer.RequestTracingAspect : API: [GET /api/v1/status?null, client=192.168.1.x, traceId=a2b4a69bfe3a4496, method=Map com.oceanbase.ocp.controller.InfoController.status(), args=] 2023-10-23 11:11:47.566 INFO 1624 --- [http-nio-8180-exec-3,a2b4a69bfe3a4496,37706b0b8b3d] c.o.ocp.analyzer.RequestTracingAspect : API OK: [GET /api/v1/status client=192.168.1.x, traceId=a2b4a69bfe3a4496, duration=0 ms] 2023-10-23 11:11:50.799 WARN 1624 --- [pool-ocp-schedules-3,,e202cea45fe4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:50.799 ERROR 1624 --- [pool-ocp-schedules-3,,e202cea45fe4] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=589830) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:50.811 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 11:11:50.827 ERROR 1624 --- [pool-ocp-schedules-3,,e202cea45fe4] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=589830) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:50.839 ERROR 1624 --- [pool-ocp-schedules-3,,e202cea45fe4] o.s.s.s.TaskUtils$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=589830) 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 11:11:54.114 WARN 1624 --- [pool-prometheus-second-schedule-1,,8c0902e9d923] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:54.114 ERROR 1624 --- [pool-prometheus-second-schedule-1,,8c0902e9d923] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=720902) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:54.119 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 11:11:54.120 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:11:54.120 ERROR 1624 --- [pool-prometheus-second-schedule-1,,8c0902e9d923] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=720902) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:54.129 ERROR 1624 --- [pool-prometheus-second-schedule-1,,8c0902e9d923] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=720902) 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 11:11:54.624 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : Could not connect to 192.168.1.x: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 192.168.1.x: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 11:11:55.116 WARN 1624 --- [pool-prometheus-second-schedule-1,,372b77b3189d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:55.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,372b77b3189d] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=524294) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:55.122 ERROR 1624 --- [pool-prometheus-second-schedule-1,,372b77b3189d] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524294) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:55.129 ERROR 1624 --- [pool-prometheus-second-schedule-1,,372b77b3189d] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=524294) 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 11:11:55.138 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131085) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131085) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:55.649 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131086) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131086) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:55.847 WARN 1624 --- [pool-ocp-schedules-6,,2aa409a3623f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:55.847 ERROR 1624 --- [pool-ocp-schedules-6,,2aa409a3623f] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458758) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:55.850 ERROR 1624 --- [pool-ocp-schedules-6,,2aa409a3623f] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458758) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:55.854 ERROR 1624 --- [pool-ocp-schedules-6,,2aa409a3623f] o.s.s.s.TaskUtils$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=458758) 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 11:11:56.112 WARN 1624 --- [pool-prometheus-second-schedule-1,,991dbfbe4f33] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:56.112 ERROR 1624 --- [pool-prometheus-second-schedule-1,,991dbfbe4f33] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=393222) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:56.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,991dbfbe4f33] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393222) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:56.121 ERROR 1624 --- [pool-prometheus-second-schedule-1,,991dbfbe4f33] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=393222) 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 11:11:56.157 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131087) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:56.666 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131088) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131088) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:57.112 WARN 1624 --- [pool-prometheus-second-schedule-1,,d2325d0d9f98] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:57.112 ERROR 1624 --- [pool-prometheus-second-schedule-1,,d2325d0d9f98] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327689) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:57.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,d2325d0d9f98] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327689) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:57.119 ERROR 1624 --- [pool-prometheus-second-schedule-1,,d2325d0d9f98] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=327689) 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 11:11:57.172 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131089) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131089) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:57.640 INFO 1624 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Start watching scope, scope=Metadb 2023-10-23 11:11:57.645 INFO 1624 --- [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=192.168.1.x, port=2883, database=ocp_express) 2023-10-23 11:11:57.645 INFO 1624 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] create new ob connector, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, port=2883, obsAddrList=null, username=meta, tenantName=ocp, clusterName=null, obClusterId=null, proxy=null, compatibilityMode=MYSQL, database=ocp_express) 2023-10-23 11:11:57.653 ERROR 1624 --- [obsdk-init-thread-2,,34ab773557bd] com.alibaba.druid.pool.DruidDataSource : init datasource error, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:11:57.654 ERROR 1624 --- [obsdk-init-thread-2,,34ab773557bd] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} init error java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:11:57.654 INFO 1624 --- [obsdk-init-thread-2,,34ab773557bd] com.alibaba.druid.pool.DruidDataSource : {dataSource-3,ob-connector-datasource_direct_ocp_meta_192.168.1.x_2883} inited 2023-10-23 11:11:57.654 INFO 1624 --- [obsdk-init-thread-2,,34ab773557bd] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closing ... 2023-10-23 11:11:57.656 INFO 1624 --- [obsdk-init-thread-2,,34ab773557bd] com.alibaba.druid.pool.DruidDataSource : {dataSource-3} closed 2023-10-23 11:11:57.656 ERROR 1624 --- [obsdk-init-thread-2,,34ab773557bd] c.o.o.o.c.impl.AbstractConnector : [obsdk] init druid datasource failed. connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=131090) Server is initializing 2023-10-23 11:11:57.656 ERROR 1624 --- [pool-partition-rollover-1,,] c.o.ocp.obsdk.connector.ObConnectors : [obsdk] init ob connector failed, connectProperties=ConnectProperties(connectionMode=direct, address=192.168.1.x, 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 192.168.1.x:2883 : (conn=131090) Server is initializing 2023-10-23 11:11:57.657 ERROR 1624 --- [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=192.168.1.x, 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 192.168.1.x:2883 : (conn=131090) 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 192.168.1.x:2883 : (conn=131090) 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 192.168.1.x:2883 : (conn=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=131090) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:11:57.657 INFO 1624 --- [pool-partition-rollover-1,,] c.o.o.p.s.PartitionRolloverService : Finish watching scope, scope=, scope=Metadb 2023-10-23 11:11:57.659 ERROR 1624 --- [Druid-ConnectionPool-Create-313501742,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131091) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.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=131091) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:11:57.677 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131092) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131092) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:58.111 WARN 1624 --- [pool-prometheus-second-schedule-1,,4ebbc13f039a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:58.111 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4ebbc13f039a] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262150) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:58.113 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4ebbc13f039a] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262150) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:58.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4ebbc13f039a] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=262150) 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 11:11:58.183 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131093) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:58.691 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131094) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131094) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:11:59.111 WARN 1624 --- [pool-prometheus-second-schedule-1,,b770a510a769] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:11:59.111 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b770a510a769] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=196616) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:11:59.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b770a510a769] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196616) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:11:59.122 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b770a510a769] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=196616) 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 11:11:59.199 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=131095) 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=131095) 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 11:11:59.704 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=131097) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=131097) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:00.000 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.ocp.core.property.PropertyService : Refresh OCP properties. 2023-10-23 11:12:00.000 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.ocp.core.property.PropertyService : Refresh config properties 2023-10-23 11:12:00.011 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 11:12:00.012 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 11:12:00.018 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : new: [] 2023-10-23 11:12:00.018 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : starting 2023-10-23 11:12:00.052 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 11:12:00.061 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextPrepared 2023-10-23 11:12:00.061 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : register bean ProgressHandler 2023-10-23 11:12:00.068 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : contextLoaded 2023-10-23 11:12:00.111 WARN 1624 --- [pool-prometheus-second-schedule-1,,b155569275bc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:12:00.111 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b155569275bc] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=65551) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:12:00.114 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b155569275bc] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=65551) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:12:00.117 ERROR 1624 --- [pool-prometheus-second-schedule-1,,b155569275bc] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=65551) 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 11:12:00.212 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65552) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65552) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:00.243 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.DataSourceInterceptor : dataSource dataSource already initialized. skipped 2023-10-23 11:12:00.275 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : started 2023-10-23 11:12:00.276 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : Ready, timeTaken=PT0.25761181S 2023-10-23 11:12:00.276 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : environmentPrepared 2023-10-23 11:12:00.322 INFO 1624 --- [pool-ocp-schedules-7,,] c.o.o.b.spring.BootstrapRunListener : BootstrapRunListener failed 2023-10-23 11:12:00.373 ERROR 1624 --- [pool-ocp-schedules-7,,] 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 192.168.1.x:2883 : (conn=65553) 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 192.168.1.x:2883 : (conn=65553) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=65553) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:12:00.375 ERROR 1624 --- [pool-ocp-schedules-7,,] 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 11:12:00.375 ERROR 1624 --- [pool-ocp-schedules-7,,] o.s.s.s.TaskUtils$LoggingErrorHandler : Unexpected error occurred in scheduled task org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65553) 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 192.168.1.x:2883 : (conn=65553) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[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=65553) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-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 11:12:00.718 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65554) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65554) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:01.224 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65555) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65555) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:01.730 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65556) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65556) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:02.235 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65557) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65557) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:02.741 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65558) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65558) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:02.861 WARN 1624 --- [pool-ocp-schedules-5,,f3048bd35fa4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:03.107 WARN 1624 --- [pool-prometheus-second-schedule-1,,4c882a9da49c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:03.246 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65559) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65559) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:03.753 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65560) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65560) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:04.259 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=65561) 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=65561) 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 11:12:04.764 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:04.862 WARN 1624 --- [pool-ocp-schedules-5,,f3048bd35fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:04.862 ERROR 1624 --- [pool-ocp-schedules-5,,f3048bd35fa4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 23 2023-10-23 11:12:04.867 ERROR 1624 --- [pool-ocp-schedules-5,,f3048bd35fa4] 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 23 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 192.168.1.x:2883 : (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:05.107 WARN 1624 --- [pool-prometheus-second-schedule-1,,4c882a9da49c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:05.107 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4c882a9da49c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 23 2023-10-23 11:12:05.113 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4c882a9da49c] 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 23 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 192.168.1.x:2883 : (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65563) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:05.114 INFO 1624 --- [pool-prometheus-second-schedule-1,,4c882a9da49c] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073921106, count=0, elapsed=4008 2023-10-23 11:12:05.269 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65564) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65564) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:05.774 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65565) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65565) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:06.279 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65566) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65566) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:06.783 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65567) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65567) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:07.115 WARN 1624 --- [pool-prometheus-second-schedule-1,,3081b828d378] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:07.288 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65568) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65568) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:07.792 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65569) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65569) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:08.297 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65570) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65570) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:08.803 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65571) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65571) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:09.116 WARN 1624 --- [pool-prometheus-second-schedule-1,,3081b828d378] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:09.116 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3081b828d378] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 31 2023-10-23 11:12:09.119 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3081b828d378] 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 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] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65571) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65571) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:09.119 INFO 1624 --- [pool-prometheus-second-schedule-1,,3081b828d378] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073925114, count=0, elapsed=4005 2023-10-23 11:12:09.307 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=65572) 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=65572) 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 11:12:09.812 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65574) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65574) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:10.316 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65575) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65575) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:10.824 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65576) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65576) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:11.120 WARN 1624 --- [pool-prometheus-second-schedule-1,,3bce5cbe9ec3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:11.327 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65577) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65577) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:11.832 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65578) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65578) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:11.868 WARN 1624 --- [pool-ocp-schedules-2,,69fe41cb412f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:12.336 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65579) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65579) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:12.840 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65580) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65580) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:13.121 WARN 1624 --- [pool-prometheus-second-schedule-1,,3bce5cbe9ec3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:13.121 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3bce5cbe9ec3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 39 2023-10-23 11:12:13.124 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3bce5cbe9ec3] 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 39 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 192.168.1.x:2883 : (conn=65580) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65580) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:13.124 INFO 1624 --- [pool-prometheus-second-schedule-1,,3bce5cbe9ec3] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073929119, count=0, elapsed=4005 2023-10-23 11:12:13.344 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65581) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65581) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:13.851 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:13.869 WARN 1624 --- [pool-ocp-schedules-2,,69fe41cb412f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:13.869 ERROR 1624 --- [pool-ocp-schedules-2,,69fe41cb412f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 41 2023-10-23 11:12:13.872 ERROR 1624 --- [pool-ocp-schedules-2,,69fe41cb412f] 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 41 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 192.168.1.x:2883 : (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:15.126 WARN 1624 --- [pool-prometheus-second-schedule-1,,6a809784969a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:17.126 WARN 1624 --- [pool-prometheus-second-schedule-1,,6a809784969a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:17.127 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6a809784969a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2774, createErrorCount 41 2023-10-23 11:12:17.131 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6a809784969a] 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 2774, createErrorCount 41 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 192.168.1.x:2883 : (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65582) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:17.131 INFO 1624 --- [pool-prometheus-second-schedule-1,,6a809784969a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073933124, count=0, elapsed=4007 2023-10-23 11:12:19.135 WARN 1624 --- [pool-prometheus-second-schedule-1,,ee23762ccf9a] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:19.354 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=65583) 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=65583) 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 11:12:19.860 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65585) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65585) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:20.365 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65586) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65586) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:20.871 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65587) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65587) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:20.875 WARN 1624 --- [pool-ocp-schedules-4,,e027ffb16b24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:21.136 WARN 1624 --- [pool-prometheus-second-schedule-1,,ee23762ccf9a] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:21.136 ERROR 1624 --- [pool-prometheus-second-schedule-1,,ee23762ccf9a] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 45 2023-10-23 11:12:21.140 ERROR 1624 --- [pool-prometheus-second-schedule-1,,ee23762ccf9a] 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 192.168.1.x:2883 : (conn=65587) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65587) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:21.141 INFO 1624 --- [pool-prometheus-second-schedule-1,,ee23762ccf9a] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073937132, count=0, elapsed=4009 2023-10-23 11:12:21.377 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65588) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65588) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:21.882 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65589) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65589) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:22.386 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65590) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65590) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:22.876 WARN 1624 --- [pool-ocp-schedules-4,,e027ffb16b24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:22.876 ERROR 1624 --- [pool-ocp-schedules-4,,e027ffb16b24] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 48 2023-10-23 11:12:22.881 ERROR 1624 --- [pool-ocp-schedules-4,,e027ffb16b24] o.s.s.s.TaskUtils$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 192.168.1.x:2883 : (conn=65590) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65590) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:22.890 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65591) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65591) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:23.142 WARN 1624 --- [pool-prometheus-second-schedule-1,,77254310322e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:23.395 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65592) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65592) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:23.899 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65593) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65593) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:24.423 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65594) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65594) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:24.927 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65595) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65595) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:25.143 WARN 1624 --- [pool-prometheus-second-schedule-1,,77254310322e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:25.143 ERROR 1624 --- [pool-prometheus-second-schedule-1,,77254310322e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 53 2023-10-23 11:12:25.146 ERROR 1624 --- [pool-prometheus-second-schedule-1,,77254310322e] 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 53 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 192.168.1.x:2883 : (conn=65595) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65595) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:25.146 INFO 1624 --- [pool-prometheus-second-schedule-1,,77254310322e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073941141, count=0, elapsed=4005 2023-10-23 11:12:25.431 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65596) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65596) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:25.935 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65597) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65597) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:26.439 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65598) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65598) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:26.943 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65599) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65599) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:27.147 WARN 1624 --- [pool-prometheus-second-schedule-1,,8dbe65bb5bcc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:27.447 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65600) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65600) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:27.951 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65601) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65601) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:28.454 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65602) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65602) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:28.959 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65603) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65603) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:29.148 WARN 1624 --- [pool-prometheus-second-schedule-1,,8dbe65bb5bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:29.148 ERROR 1624 --- [pool-prometheus-second-schedule-1,,8dbe65bb5bcc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 61 2023-10-23 11:12:29.151 ERROR 1624 --- [pool-prometheus-second-schedule-1,,8dbe65bb5bcc] 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 61 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 192.168.1.x:2883 : (conn=65603) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65603) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:29.151 INFO 1624 --- [pool-prometheus-second-schedule-1,,8dbe65bb5bcc] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073945146, count=0, elapsed=4005 2023-10-23 11:12:29.471 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65604) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65604) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:29.884 WARN 1624 --- [pool-ocp-schedules-3,,abdcbb615b85] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:29.975 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65605) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65605) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:30.478 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65606) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65606) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:30.982 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65607) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65607) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:31.153 WARN 1624 --- [pool-prometheus-second-schedule-1,,7b8cad1186e3] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:31.486 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65608) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65608) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:31.884 WARN 1624 --- [pool-ocp-schedules-3,,abdcbb615b85] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:31.885 ERROR 1624 --- [pool-ocp-schedules-3,,abdcbb615b85] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 66 2023-10-23 11:12:31.892 ERROR 1624 --- [pool-ocp-schedules-3,,abdcbb615b85] o.s.s.s.TaskUtils$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 66 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 192.168.1.x:2883 : (conn=65608) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65608) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:31.990 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65609) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65609) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:32.494 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65610) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65610) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:32.998 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65611) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65611) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:33.153 WARN 1624 --- [pool-prometheus-second-schedule-1,,7b8cad1186e3] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:33.153 ERROR 1624 --- [pool-prometheus-second-schedule-1,,7b8cad1186e3] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 69 2023-10-23 11:12:33.156 ERROR 1624 --- [pool-prometheus-second-schedule-1,,7b8cad1186e3] 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 69 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 192.168.1.x:2883 : (conn=65611) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65611) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:33.157 INFO 1624 --- [pool-prometheus-second-schedule-1,,7b8cad1186e3] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073949151, count=0, elapsed=4006 2023-10-23 11:12:33.502 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65612) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65612) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:34.006 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65613) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65613) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:34.522 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65614) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65614) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:35.026 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65615) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65615) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:35.158 WARN 1624 --- [pool-prometheus-second-schedule-1,,c2cae9d190c9] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:35.529 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65616) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65616) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:36.033 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65617) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65617) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:36.537 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65618) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65618) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:37.041 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65619) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65619) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:37.158 WARN 1624 --- [pool-prometheus-second-schedule-1,,c2cae9d190c9] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:37.158 ERROR 1624 --- [pool-prometheus-second-schedule-1,,c2cae9d190c9] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 77 2023-10-23 11:12:37.162 ERROR 1624 --- [pool-prometheus-second-schedule-1,,c2cae9d190c9] 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 77 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 192.168.1.x:2883 : (conn=65619) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65619) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:37.162 INFO 1624 --- [pool-prometheus-second-schedule-1,,c2cae9d190c9] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073953157, count=0, elapsed=4005 2023-10-23 11:12:37.544 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65620) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65620) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:38.048 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65621) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65621) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:38.552 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65622) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65622) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:38.894 WARN 1624 --- [pool-ocp-schedules-6,,041fbecc6dff] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:39.056 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65623) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65623) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:39.163 WARN 1624 --- [pool-prometheus-second-schedule-1,,e5b91e17f3dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:39.563 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65624) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65624) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:40.067 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65625) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65625) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:40.571 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65626) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65626) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:40.894 WARN 1624 --- [pool-ocp-schedules-6,,041fbecc6dff] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:40.895 ERROR 1624 --- [pool-ocp-schedules-6,,041fbecc6dff] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 84 2023-10-23 11:12:40.898 ERROR 1624 --- [pool-ocp-schedules-6,,041fbecc6dff] o.s.s.s.TaskUtils$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 84 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 192.168.1.x:2883 : (conn=65626) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65626) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:41.074 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65627) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65627) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:41.163 WARN 1624 --- [pool-prometheus-second-schedule-1,,e5b91e17f3dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:41.164 ERROR 1624 --- [pool-prometheus-second-schedule-1,,e5b91e17f3dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 85 2023-10-23 11:12:41.169 ERROR 1624 --- [pool-prometheus-second-schedule-1,,e5b91e17f3dd] 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 85 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 192.168.1.x:2883 : (conn=65627) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65627) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:41.169 INFO 1624 --- [pool-prometheus-second-schedule-1,,e5b91e17f3dd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073957162, count=0, elapsed=4007 2023-10-23 11:12:41.578 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65628) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65628) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:42.082 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65629) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65629) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:42.586 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65630) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65630) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:43.091 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65631) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65631) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:43.170 WARN 1624 --- [pool-prometheus-second-schedule-1,,4d89189a5612] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:43.595 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65632) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65632) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:44.100 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65633) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65633) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:44.107 INFO 1624 --- [pool-prometheus-cache-monitor1,,51e30c44667c] 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 11:12:44.107 INFO 1624 --- [pool-prometheus-cache-monitor1,,51e30c44667c] 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 11:12:44.246 INFO 1624 --- [pool-ocp-schedules-12,,99f4999b9a8d] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 11:12:44.608 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65634) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65634) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:45.111 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65635) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65635) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:45.171 WARN 1624 --- [pool-prometheus-second-schedule-1,,4d89189a5612] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:45.171 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4d89189a5612] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 93 2023-10-23 11:12:45.174 ERROR 1624 --- [pool-prometheus-second-schedule-1,,4d89189a5612] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65635) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65635) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:45.175 INFO 1624 --- [pool-prometheus-second-schedule-1,,4d89189a5612] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073961170, count=0, elapsed=4005 2023-10-23 11:12:45.617 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65636) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65636) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:46.078 WARN 1624 --- [pool-ocp-schedules-8,,2b8311af5d67] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.104 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.104 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.104 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.105 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.106 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.121 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65637) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65637) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:46.128 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.249 WARN 1624 --- [pool-ocp-schedules-12,,99f4999b9a8d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:46.625 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65638) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65638) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:47.130 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65639) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65639) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:47.176 WARN 1624 --- [pool-prometheus-second-schedule-1,,e9fa794f780e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:47.634 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:47.899 WARN 1624 --- [pool-ocp-schedules-1,,bb725c33254e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:48.078 WARN 1624 --- [pool-ocp-schedules-8,,2b8311af5d67] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.078 ERROR 1624 --- [pool-ocp-schedules-8,,2b8311af5d67] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.084 INFO 1624 --- [pool-ocp-schedules-8,,2b8311af5d67] 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 98 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 192.168.1.x:2883 : (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:48.105 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.105 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.105 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.105 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.105 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.105 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.105 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:12:48.105 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.105 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:12:48.105 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:12:48.105 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.105 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:12:48.106 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.106 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.111 WARN 1624 --- [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 98 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 192.168.1.x:2883 : (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:48.129 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:48.129 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 98 2023-10-23 11:12:48.133 WARN 1624 --- [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 98 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 192.168.1.x:2883 : (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65640) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:48.137 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65641) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65641) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:48.252 ERROR 1624 --- [pool-ocp-schedules-12,,99f4999b9a8d] 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$$EnhancerBySpringCGLIB$$b1da51e8.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 192.168.1.x:2883 : (conn=65641) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65641) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:48.642 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65642) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65642) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:49.146 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65643) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65643) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:49.176 WARN 1624 --- [pool-prometheus-second-schedule-1,,e9fa794f780e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:49.177 ERROR 1624 --- [pool-prometheus-second-schedule-1,,e9fa794f780e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 101 2023-10-23 11:12:49.182 ERROR 1624 --- [pool-prometheus-second-schedule-1,,e9fa794f780e] 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 101 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 192.168.1.x:2883 : (conn=65643) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65643) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:49.182 INFO 1624 --- [pool-prometheus-second-schedule-1,,e9fa794f780e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073965175, count=0, elapsed=4007 2023-10-23 11:12:49.656 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65644) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65644) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:49.900 WARN 1624 --- [pool-ocp-schedules-1,,bb725c33254e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:49.900 ERROR 1624 --- [pool-ocp-schedules-1,,bb725c33254e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 102 2023-10-23 11:12:49.903 ERROR 1624 --- [pool-ocp-schedules-1,,bb725c33254e] o.s.s.s.TaskUtils$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 102 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 192.168.1.x:2883 : (conn=65644) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65644) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:50.160 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65646) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65646) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:50.664 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65647) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65647) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:51.106 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.106 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.106 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.106 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.108 WARN 1624 --- [pool-prometheus-exporter-check1,,993b0c19e4cf] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.113 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.134 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.168 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:51.183 WARN 1624 --- [pool-prometheus-second-schedule-1,,96c6598a34dc] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:51.672 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:52.175 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:52.679 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:53.107 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.107 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.107 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:12:53.107 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.107 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.107 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.107 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.107 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.107 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:12:53.107 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.107 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:12:53.107 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:12:53.109 WARN 1624 --- [pool-prometheus-exporter-check1,,993b0c19e4cf] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.109 ERROR 1624 --- [pool-prometheus-exporter-check1,,993b0c19e4cf] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.112 ERROR 1624 --- [pool-prometheus-exporter-check1,,993b0c19e4cf] 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 108 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 192.168.1.x: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 11:12:53.113 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.113 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.116 WARN 1624 --- [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 108 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 192.168.1.x: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 11:12:53.135 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.135 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 108 2023-10-23 11:12:53.139 WARN 1624 --- [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 108 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 192.168.1.x: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 11:12:53.183 WARN 1624 --- [pool-prometheus-second-schedule-1,,96c6598a34dc] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:53.184 ERROR 1624 --- [pool-prometheus-second-schedule-1,,96c6598a34dc] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 3, createErrorCount 108 2023-10-23 11:12:53.184 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:53.187 ERROR 1624 --- [pool-prometheus-second-schedule-1,,96c6598a34dc] 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 1, createElapseMillis 3, createErrorCount 108 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 192.168.1.x: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 11:12:53.188 INFO 1624 --- [pool-prometheus-second-schedule-1,,96c6598a34dc] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073969182, count=0, elapsed=4006 2023-10-23 11:12:53.690 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:54.194 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:54.703 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:55.190 WARN 1624 --- [pool-prometheus-second-schedule-1,,fdc0dcef564e] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:55.208 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65656) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65656) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:55.712 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65657) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65657) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:12:56.108 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.108 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.108 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.108 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.117 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.140 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:56.215 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:56.719 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:56.905 WARN 1624 --- [pool-ocp-schedules-1,,953effff600c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:57.190 WARN 1624 --- [pool-prometheus-second-schedule-1,,fdc0dcef564e] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:57.190 ERROR 1624 --- [pool-prometheus-second-schedule-1,,fdc0dcef564e] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 116 2023-10-23 11:12:57.194 ERROR 1624 --- [pool-prometheus-second-schedule-1,,fdc0dcef564e] 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 116 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 192.168.1.x: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 11:12:57.194 INFO 1624 --- [pool-prometheus-second-schedule-1,,fdc0dcef564e] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073973188, count=0, elapsed=4006 2023-10-23 11:12:57.223 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:57.727 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:58.108 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.108 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.108 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.108 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.108 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.108 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.109 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.109 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.109 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:12:58.109 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:12:58.109 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:12:58.109 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:12:58.117 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.118 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.121 WARN 1624 --- [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 118 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 192.168.1.x: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 11:12:58.141 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.141 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 118 2023-10-23 11:12:58.144 WARN 1624 --- [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 118 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 192.168.1.x: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 11:12:58.231 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:58.735 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:58.905 WARN 1624 --- [pool-ocp-schedules-1,,953effff600c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:12:58.905 ERROR 1624 --- [pool-ocp-schedules-1,,953effff600c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 120 2023-10-23 11:12:58.909 ERROR 1624 --- [pool-ocp-schedules-1,,953effff600c] 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 120 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 192.168.1.x: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 11:12:59.195 WARN 1624 --- [pool-prometheus-second-schedule-1,,92c25627443f] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:12:59.239 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:12:59.746 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:00.250 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:00.753 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:01.110 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.110 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.110 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.110 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.122 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.145 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:01.195 WARN 1624 --- [pool-prometheus-second-schedule-1,,92c25627443f] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:01.195 ERROR 1624 --- [pool-prometheus-second-schedule-1,,92c25627443f] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 124 2023-10-23 11:13:01.199 ERROR 1624 --- [pool-prometheus-second-schedule-1,,92c25627443f] 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 124 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 192.168.1.x:2883 : (conn=65667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65667) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:01.199 INFO 1624 --- [pool-prometheus-second-schedule-1,,92c25627443f] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073977194, count=0, elapsed=4005 2023-10-23 11:13:01.257 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65668) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65668) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:01.761 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:02.265 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:02.769 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:03.110 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.110 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.110 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.110 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.110 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.110 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.110 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.110 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.110 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:03.110 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:03.110 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:03.111 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:03.122 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.122 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.126 WARN 1624 --- [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 128 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 192.168.1.x: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 11:13:03.145 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:03.145 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 128 2023-10-23 11:13:03.148 WARN 1624 --- [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 128 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 192.168.1.x: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 11:13:03.201 WARN 1624 --- [pool-prometheus-second-schedule-1,,6361229ac7e8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:03.272 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:03.776 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:04.280 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:04.786 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:05.201 WARN 1624 --- [pool-prometheus-second-schedule-1,,6361229ac7e8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:05.201 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6361229ac7e8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 132 2023-10-23 11:13:05.204 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6361229ac7e8] 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 132 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 192.168.1.x: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 11:13:05.205 INFO 1624 --- [pool-prometheus-second-schedule-1,,6361229ac7e8] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073981200, count=0, elapsed=4005 2023-10-23 11:13:05.290 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:05.794 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:05.911 WARN 1624 --- [pool-ocp-schedules-1,,20aec015b1b8] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.111 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.111 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.111 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.111 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.127 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.149 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:06.297 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65678) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65678) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:06.802 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65679) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65679) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:07.206 WARN 1624 --- [pool-prometheus-second-schedule-1,,6ecdcff29908] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:07.306 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:07.810 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:07.911 WARN 1624 --- [pool-ocp-schedules-1,,20aec015b1b8] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:07.911 ERROR 1624 --- [pool-ocp-schedules-1,,20aec015b1b8] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:07.929 ERROR 1624 --- [pool-ocp-schedules-1,,20aec015b1b8] 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 138 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 192.168.1.x: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 11:13:08.112 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.112 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.112 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.112 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.112 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.112 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.112 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.112 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.112 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:08.112 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:08.112 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:08.112 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:08.127 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.127 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.130 WARN 1624 --- [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 138 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 192.168.1.x: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 11:13:08.150 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:08.150 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 138 2023-10-23 11:13:08.153 WARN 1624 --- [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 138 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 192.168.1.x: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 11:13:08.313 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65682) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65682) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:08.817 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:09.206 WARN 1624 --- [pool-prometheus-second-schedule-1,,6ecdcff29908] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:09.206 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6ecdcff29908] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 140 2023-10-23 11:13:09.210 ERROR 1624 --- [pool-prometheus-second-schedule-1,,6ecdcff29908] 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 140 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 192.168.1.x: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 11:13:09.210 INFO 1624 --- [pool-prometheus-second-schedule-1,,6ecdcff29908] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073985205, count=0, elapsed=4005 2023-10-23 11:13:09.320 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:09.827 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:10.331 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:10.835 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:11.113 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.113 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.113 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.113 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.132 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.154 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.211 WARN 1624 --- [pool-prometheus-second-schedule-1,,16caea4a1ad2] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:11.339 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:11.843 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:12.347 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:12.851 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:13.114 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.114 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.114 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.114 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.114 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.114 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.114 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.114 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.114 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:13.114 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:13.114 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:13.114 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:13.132 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.132 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.135 WARN 1624 --- [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 148 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 192.168.1.x: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 11:13:13.154 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.154 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.159 WARN 1624 --- [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 148 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 192.168.1.x: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 11:13:13.211 WARN 1624 --- [pool-prometheus-second-schedule-1,,16caea4a1ad2] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:13.212 ERROR 1624 --- [pool-prometheus-second-schedule-1,,16caea4a1ad2] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 148 2023-10-23 11:13:13.216 ERROR 1624 --- [pool-prometheus-second-schedule-1,,16caea4a1ad2] 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 148 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 192.168.1.x: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 11:13:13.216 INFO 1624 --- [pool-prometheus-second-schedule-1,,16caea4a1ad2] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073989210, count=0, elapsed=4006 2023-10-23 11:13:13.354 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:13.858 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:14.361 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:14.870 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:14.930 WARN 1624 --- [pool-ocp-schedules-1,,bbd00a073c30] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:15.217 WARN 1624 --- [pool-prometheus-second-schedule-1,,3abc54d7d049] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:15.373 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:15.878 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:16.115 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.115 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.115 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.115 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.136 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.160 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:16.382 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:16.886 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:16.931 WARN 1624 --- [pool-ocp-schedules-1,,bbd00a073c30] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:16.931 ERROR 1624 --- [pool-ocp-schedules-1,,bbd00a073c30] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 156 2023-10-23 11:13:16.934 ERROR 1624 --- [pool-ocp-schedules-1,,bbd00a073c30] 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 156 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 192.168.1.x: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 11:13:17.217 WARN 1624 --- [pool-prometheus-second-schedule-1,,3abc54d7d049] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:17.217 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3abc54d7d049] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 156 2023-10-23 11:13:17.221 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3abc54d7d049] 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 156 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 192.168.1.x: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 11:13:17.221 INFO 1624 --- [pool-prometheus-second-schedule-1,,3abc54d7d049] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073993216, count=0, elapsed=4005 2023-10-23 11:13:17.390 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65700) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65700) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:17.894 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:18.116 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.116 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.116 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.116 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.116 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.116 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.116 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.116 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.116 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:18.116 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:18.116 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:18.117 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:18.137 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.137 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.140 WARN 1624 --- [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 158 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 192.168.1.x: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 11:13:18.160 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:18.160 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 158 2023-10-23 11:13:18.164 WARN 1624 --- [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 158 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 192.168.1.x: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 11:13:18.398 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:18.901 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:19.222 WARN 1624 --- [pool-prometheus-second-schedule-1,,1057dc9643c4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:19.405 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:19.913 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:20.416 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:20.920 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:21.108 WARN 1624 --- [pool-prometheus-exporter-check1,,84c5ff58a94b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.117 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.117 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.117 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.117 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.141 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.165 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:21.222 WARN 1624 --- [pool-prometheus-second-schedule-1,,1057dc9643c4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:21.222 ERROR 1624 --- [pool-prometheus-second-schedule-1,,1057dc9643c4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 164 2023-10-23 11:13:21.226 ERROR 1624 --- [pool-prometheus-second-schedule-1,,1057dc9643c4] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:21.226 INFO 1624 --- [pool-prometheus-second-schedule-1,,1057dc9643c4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698073997221, count=0, elapsed=4005 2023-10-23 11:13:21.424 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:21.928 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:22.431 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:22.935 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x:2883 : (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:23.108 WARN 1624 --- [pool-prometheus-exporter-check1,,84c5ff58a94b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.108 ERROR 1624 --- [pool-prometheus-exporter-check1,,84c5ff58a94b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.111 ERROR 1624 --- [pool-prometheus-exporter-check1,,84c5ff58a94b] 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 168 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 192.168.1.x:2883 : (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:23.117 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.117 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.118 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:23.118 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.118 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.118 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.118 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.118 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.118 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:23.118 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.118 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:23.118 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:23.142 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.142 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.145 WARN 1624 --- [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 168 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 192.168.1.x:2883 : (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:23.165 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:23.165 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 168 2023-10-23 11:13:23.168 WARN 1624 --- [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 168 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 192.168.1.x:2883 : (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:235) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1644) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.Utils.retrieveProxy(Utils.java:1427) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.newConnection(OceanBaseConnection.java:306) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.Driver.connect(Driver.java:89) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:156) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.stat.StatFilter.connection_connect(StatFilter.java:251) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_connect(FilterChainImpl.java:150) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1659) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidAbstractDataSource.createPhysicalConnection(DruidAbstractDataSource.java:1723) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidDataSource$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65711) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:23.227 WARN 1624 --- [pool-prometheus-second-schedule-1,,9bc802bcb45b] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:23.439 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:23.935 WARN 1624 --- [pool-ocp-schedules-1,,e37ccb407418] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:23.943 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:24.448 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:24.951 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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 192.168.1.x:2883 : (conn=65716) 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=65716) 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 11:13:25.227 WARN 1624 --- [pool-prometheus-second-schedule-1,,9bc802bcb45b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:25.227 ERROR 1624 --- [pool-prometheus-second-schedule-1,,9bc802bcb45b] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 172 2023-10-23 11:13:25.230 ERROR 1624 --- [pool-prometheus-second-schedule-1,,9bc802bcb45b] 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 172 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 192.168.1.x:2883 : (conn=65716) 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=65716) 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 11:13:25.231 INFO 1624 --- [pool-prometheus-second-schedule-1,,9bc802bcb45b] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074001226, count=0, elapsed=4005 2023-10-23 11:13:25.454 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65717) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:25.936 WARN 1624 --- [pool-ocp-schedules-1,,e37ccb407418] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:25.936 ERROR 1624 --- [pool-ocp-schedules-1,,e37ccb407418] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 173 2023-10-23 11:13:25.939 ERROR 1624 --- [pool-ocp-schedules-1,,e37ccb407418] o.s.s.s.TaskUtils$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 173 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 192.168.1.x: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 11:13:25.958 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:26.118 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.118 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.118 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.118 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.146 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.169 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:26.461 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:26.965 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:27.232 WARN 1624 --- [pool-prometheus-second-schedule-1,,421d01db875c] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:27.469 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:27.973 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:28.119 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.119 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.119 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.119 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.119 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.119 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.119 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.119 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.119 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:28.119 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:28.119 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:28.119 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:28.146 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.146 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.149 WARN 1624 --- [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 178 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 192.168.1.x: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 11:13:28.169 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:28.169 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 178 2023-10-23 11:13:28.174 WARN 1624 --- [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 178 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 192.168.1.x: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 11:13:28.477 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:28.981 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:29.232 WARN 1624 --- [pool-prometheus-second-schedule-1,,421d01db875c] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:29.232 ERROR 1624 --- [pool-prometheus-second-schedule-1,,421d01db875c] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 180 2023-10-23 11:13:29.235 ERROR 1624 --- [pool-prometheus-second-schedule-1,,421d01db875c] 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 180 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 192.168.1.x: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 11:13:29.236 INFO 1624 --- [pool-prometheus-second-schedule-1,,421d01db875c] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074005231, count=0, elapsed=4005 2023-10-23 11:13:29.485 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:29.995 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:30.498 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:31.002 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:31.120 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.120 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.120 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.120 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.150 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.175 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.237 WARN 1624 --- [pool-prometheus-second-schedule-1,,9c5b485e5d23] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:31.506 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:32.010 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:32.514 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:32.940 WARN 1624 --- [pool-ocp-schedules-1,,2a7330f0f40d] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:33.018 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:33.120 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.120 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.120 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.120 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.121 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.121 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.121 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.121 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.121 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:33.121 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:33.121 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:33.121 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:33.151 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.151 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.157 WARN 1624 --- [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 192.168.1.x: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 11:13:33.175 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.175 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.178 WARN 1624 --- [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 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 192.168.1.x: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 11:13:33.237 WARN 1624 --- [pool-prometheus-second-schedule-1,,9c5b485e5d23] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:33.237 ERROR 1624 --- [pool-prometheus-second-schedule-1,,9c5b485e5d23] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 188 2023-10-23 11:13:33.240 ERROR 1624 --- [pool-prometheus-second-schedule-1,,9c5b485e5d23] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:33.241 INFO 1624 --- [pool-prometheus-second-schedule-1,,9c5b485e5d23] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074009236, count=0, elapsed=4005 2023-10-23 11:13:33.522 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:34.026 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:34.530 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65736) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:34.941 WARN 1624 --- [pool-ocp-schedules-1,,2a7330f0f40d] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:34.941 ERROR 1624 --- [pool-ocp-schedules-1,,2a7330f0f40d] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 191 2023-10-23 11:13:34.962 ERROR 1624 --- [pool-ocp-schedules-1,,2a7330f0f40d] o.s.s.s.TaskUtils$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 191 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 192.168.1.x: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 11:13:35.038 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:35.242 WARN 1624 --- [pool-prometheus-second-schedule-1,,7719f3e1f5ca] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:35.542 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:36.046 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:36.122 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.122 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.122 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.122 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.158 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.179 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:36.550 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:37.054 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:37.242 WARN 1624 --- [pool-prometheus-second-schedule-1,,7719f3e1f5ca] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:37.242 ERROR 1624 --- [pool-prometheus-second-schedule-1,,7719f3e1f5ca] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 196 2023-10-23 11:13:37.246 ERROR 1624 --- [pool-prometheus-second-schedule-1,,7719f3e1f5ca] 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 196 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 192.168.1.x: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 11:13:37.246 INFO 1624 --- [pool-prometheus-second-schedule-1,,7719f3e1f5ca] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074013241, count=0, elapsed=4005 2023-10-23 11:13:37.559 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:38.064 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:38.122 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.122 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.122 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.122 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.122 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.122 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.122 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.122 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.122 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:38.123 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:38.123 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:38.123 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:38.159 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.159 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.162 WARN 1624 --- [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 192.168.1.x: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 11:13:38.179 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:38.180 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 198 2023-10-23 11:13:38.183 WARN 1624 --- [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 192.168.1.x: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 11:13:38.568 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:39.073 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:39.247 WARN 1624 --- [pool-prometheus-second-schedule-1,,5519119e9d27] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:39.577 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:40.087 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:40.596 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:41.101 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:41.123 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.124 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.124 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.124 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.163 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.184 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:41.247 WARN 1624 --- [pool-prometheus-second-schedule-1,,5519119e9d27] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:41.248 ERROR 1624 --- [pool-prometheus-second-schedule-1,,5519119e9d27] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 204 2023-10-23 11:13:41.252 ERROR 1624 --- [pool-prometheus-second-schedule-1,,5519119e9d27] 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 204 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 192.168.1.x: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 11:13:41.253 INFO 1624 --- [pool-prometheus-second-schedule-1,,5519119e9d27] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074017246, count=0, elapsed=4007 2023-10-23 11:13:41.606 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:41.963 WARN 1624 --- [pool-ocp-schedules-1,,9197d8d157dd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:42.111 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:42.616 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:43.121 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:43.124 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.124 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.124 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.124 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.124 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.125 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.125 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.125 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.125 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:43.125 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:43.125 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:43.125 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:43.164 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.164 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.168 WARN 1624 --- [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 192.168.1.x: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 11:13:43.185 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.185 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 208 2023-10-23 11:13:43.188 WARN 1624 --- [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 192.168.1.x: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 11:13:43.254 WARN 1624 --- [pool-prometheus-second-schedule-1,,326b40be16cd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:43.625 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65754) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:43.963 WARN 1624 --- [pool-ocp-schedules-1,,9197d8d157dd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:43.963 ERROR 1624 --- [pool-ocp-schedules-1,,9197d8d157dd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 209 2023-10-23 11:13:43.968 ERROR 1624 --- [pool-ocp-schedules-1,,9197d8d157dd] o.s.s.s.TaskUtils$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 209 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 192.168.1.x: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 11:13:44.091 INFO 1624 --- [pool-ocp-schedules-5,,5a3bac8802ca] 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 11:13:44.091 INFO 1624 --- [pool-ocp-schedules-5,,5a3bac8802ca] 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 11:13:44.107 INFO 1624 --- [pool-prometheus-cache-monitor1,,f60f382d2bae] 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 11:13:44.107 INFO 1624 --- [pool-prometheus-cache-monitor1,,f60f382d2bae] 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 11:13:44.130 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:44.634 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:45.146 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:45.254 WARN 1624 --- [pool-prometheus-second-schedule-1,,326b40be16cd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:45.254 ERROR 1624 --- [pool-prometheus-second-schedule-1,,326b40be16cd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 212 2023-10-23 11:13:45.259 ERROR 1624 --- [pool-prometheus-second-schedule-1,,326b40be16cd] 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 212 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 192.168.1.x: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 11:13:45.259 INFO 1624 --- [pool-prometheus-second-schedule-1,,326b40be16cd] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074021253, count=0, elapsed=4006 2023-10-23 11:13:45.651 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:46.126 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.126 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.126 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.126 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.156 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:46.170 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.190 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:46.662 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:47.166 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:47.260 WARN 1624 --- [pool-prometheus-second-schedule-1,,1deb91211ec4] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:47.670 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:48.127 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.127 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.127 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.127 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:13:48.127 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.127 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:13:48.127 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:13:48.127 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:13:48.127 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:48.127 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:48.127 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:48.127 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:48.170 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.170 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 217 2023-10-23 11:13:48.174 WARN 1624 --- [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 217 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 192.168.1.x: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 11:13:48.175 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:48.190 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:48.190 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 218 2023-10-23 11:13:48.194 WARN 1624 --- [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 192.168.1.x: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 11:13:48.253 INFO 1624 --- [pool-ocp-schedules-10,,c2b93de4f5ed] c.o.o.m.service.SeriesIdKeyService : Sync series key and id, currentMaxSeriesId=573059298692321280 2023-10-23 11:13:48.680 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:49.185 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:49.260 WARN 1624 --- [pool-prometheus-second-schedule-1,,1deb91211ec4] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:49.260 ERROR 1624 --- [pool-prometheus-second-schedule-1,,1deb91211ec4] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 220 2023-10-23 11:13:49.265 ERROR 1624 --- [pool-prometheus-second-schedule-1,,1deb91211ec4] 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 220 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 192.168.1.x: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 11:13:49.265 INFO 1624 --- [pool-prometheus-second-schedule-1,,1deb91211ec4] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074025259, count=0, elapsed=4006 2023-10-23 11:13:49.690 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:50.086 WARN 1624 --- [pool-ocp-schedules-11,,1f759ae5bcde] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:50.201 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:50.254 WARN 1624 --- [pool-ocp-schedules-10,,c2b93de4f5ed] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:50.705 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:50.970 WARN 1624 --- [pool-ocp-schedules-9,,4b56ac7867fe] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.107 WARN 1624 --- [pool-prometheus-exporter-check1,,03531c0758fd] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.129 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.129 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.129 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.129 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.176 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.195 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.210 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:51.266 WARN 1624 --- [pool-prometheus-second-schedule-1,,5ed8b3c79e92] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:51.715 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:52.086 WARN 1624 --- [pool-ocp-schedules-11,,1f759ae5bcde] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:52.086 ERROR 1624 --- [pool-ocp-schedules-11,,1f759ae5bcde] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 225 2023-10-23 11:13:52.092 INFO 1624 --- [pool-ocp-schedules-11,,1f759ae5bcde] 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 225 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 192.168.1.x: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 11:13:52.220 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:52.255 ERROR 1624 --- [pool-ocp-schedules-10,,c2b93de4f5ed] 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$$EnhancerBySpringCGLIB$$b1da51e8.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 192.168.1.x: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 11:13:52.725 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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$CreateConnectionThread.run(DruidDataSource.java:2838) ~[druid-1.2.8.jar!/:1.2.8] Caused by: java.sql.SQLNonTransientConnectionException: (conn=65772) Server is initializing at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.authenticationHandler(AbstractConnectProtocol.java:787) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:591) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1639) ~[oceanbase-client-2.4.3.jar!/:na] ... 9 common frames omitted 2023-10-23 11:13:52.971 WARN 1624 --- [pool-ocp-schedules-9,,4b56ac7867fe] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:52.971 ERROR 1624 --- [pool-ocp-schedules-9,,4b56ac7867fe] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:52.980 ERROR 1624 --- [pool-ocp-schedules-9,,4b56ac7867fe] o.s.s.s.TaskUtils$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 227 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 192.168.1.x: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 11:13:53.108 WARN 1624 --- [pool-prometheus-exporter-check1,,03531c0758fd] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.108 ERROR 1624 --- [pool-prometheus-exporter-check1,,03531c0758fd] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.112 ERROR 1624 --- [pool-prometheus-exporter-check1,,03531c0758fd] 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 227 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 192.168.1.x: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 11:13:53.130 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.130 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.130 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.130 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.130 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.130 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.130 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.130 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.130 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:53.130 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:53.130 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:53.130 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:53.176 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.176 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.180 WARN 1624 --- [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 227 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 192.168.1.x: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 11:13:53.195 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.196 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 227 2023-10-23 11:13:53.200 WARN 1624 --- [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 227 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 192.168.1.x: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 11:13:53.232 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:53.267 WARN 1624 --- [pool-prometheus-second-schedule-1,,5ed8b3c79e92] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:53.267 ERROR 1624 --- [pool-prometheus-second-schedule-1,,5ed8b3c79e92] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 228 2023-10-23 11:13:53.271 ERROR 1624 --- [pool-prometheus-second-schedule-1,,5ed8b3c79e92] 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 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] ... 66 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:53.271 INFO 1624 --- [pool-prometheus-second-schedule-1,,5ed8b3c79e92] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074029265, count=0, elapsed=4006 2023-10-23 11:13:53.737 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:54.243 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:54.747 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:55.255 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:55.272 WARN 1624 --- [pool-prometheus-second-schedule-1,,ba84498338d7] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:55.760 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:56.131 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.131 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.131 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.131 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.182 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.202 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:56.264 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:56.769 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:57.273 WARN 1624 --- [pool-prometheus-second-schedule-1,,ba84498338d7] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:57.273 ERROR 1624 --- [pool-prometheus-second-schedule-1,,ba84498338d7] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 1, createElapseMillis 2, createErrorCount 235 2023-10-23 11:13:57.274 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:57.277 ERROR 1624 --- [pool-prometheus-second-schedule-1,,ba84498338d7] 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 1, createElapseMillis 2, createErrorCount 235 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 192.168.1.x: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 11:13:57.277 INFO 1624 --- [pool-prometheus-second-schedule-1,,ba84498338d7] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074033271, count=0, elapsed=4006 2023-10-23 11:13:57.778 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:58.132 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.132 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.132 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.132 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.132 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.132 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.132 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.132 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.132 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:13:58.132 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:13:58.132 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:13:58.132 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:13:58.182 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.182 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.186 WARN 1624 --- [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 237 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 192.168.1.x: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 11:13:58.202 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:13:58.202 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 237 2023-10-23 11:13:58.205 WARN 1624 --- [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 237 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 192.168.1.x: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 11:13:58.282 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:58.788 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:59.278 WARN 1624 --- [pool-prometheus-second-schedule-1,,3c87e06b7b24] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:13:59.293 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:59.797 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:13:59.981 WARN 1624 --- [pool-ocp-schedules-9,,cb0ebaf98f75] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:00.307 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:00.811 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:01.133 WARN 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.133 WARN 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.133 WARN 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.133 WARN 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.187 WARN 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.207 WARN 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:01.278 WARN 1624 --- [pool-prometheus-second-schedule-1,,3c87e06b7b24] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:01.278 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3c87e06b7b24] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 243 2023-10-23 11:14:01.281 ERROR 1624 --- [pool-prometheus-second-schedule-1,,3c87e06b7b24] 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 243 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 192.168.1.x: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 11:14:01.282 INFO 1624 --- [pool-prometheus-second-schedule-1,,3c87e06b7b24] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074037277, count=0, elapsed=4005 2023-10-23 11:14:01.315 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:01.819 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:01.982 WARN 1624 --- [pool-ocp-schedules-9,,cb0ebaf98f75] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:01.982 ERROR 1624 --- [pool-ocp-schedules-9,,cb0ebaf98f75] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 245 2023-10-23 11:14:02.001 ERROR 1624 --- [pool-ocp-schedules-9,,cb0ebaf98f75] 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.$Proxy236.findByIpAndPort(Unknown Source) ~[na:na] at com.oceanbase.ocp.core.server.OcpInstanceUpdater.update(OcpInstanceUpdater.java:56) ~[ocp-express-core-4.2.0-20230731.jar!/:4.2.0-20230731] at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) ~[na:na] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_152] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_152] at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:84) ~[spring-context-5.3.27.jar!/:5.3.27] at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54) ~[spring-context-5.3.27.jar!/:5.3.27] at com.oceanbase.ocp.common.util.trace.TraceDecorator.lambda$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 245 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 192.168.1.x: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 11:14:02.323 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:02.828 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:03.133 WARN 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.133 WARN 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.133 WARN 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.133 WARN 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.133 ERROR 1624 --- [pool-subtask-coordinator4,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.133 ERROR 1624 --- [pool-subtask-coordinator3,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.133 ERROR 1624 --- [pool-subtask-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.133 ERROR 1624 --- [pool-subtask-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.133 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:14:03.133 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:14:03.133 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:14:03.133 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:14:03.187 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.187 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.191 WARN 1624 --- [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 247 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 192.168.1.x: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 11:14:03.207 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: null 2023-10-23 11:14:03.207 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : wait millis 2000, active 1, maxActive 100, creating 0, createErrorCount 247 2023-10-23 11:14:03.210 WARN 1624 --- [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 247 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 192.168.1.x: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 11:14:03.282 WARN 1624 --- [pool-prometheus-second-schedule-1,,cbc4234d2300] com.alibaba.druid.pool.DruidDataSource : get connection timeout retry : 1 2023-10-23 11:14:03.331 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:03.835 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x:2883/ocp_express?useUnicode=true&characterEncoding=UTF8&connectTimeout=2000&socketTimeout=600000&sessionVariables=ob_query_timeout=600000000,ob_trx_timeout=600000000&rewriteBatchedStatements=true, errorCode 8001, state 08004 java.sql.SQLNonTransientConnectionException: Could not connect to 192.168.1.x: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 11:14:04.361 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 11:14:04.437 INFO 1624 --- [pool-prometheus-second-schedule-1,,cbc4234d2300] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074041282, count=0, elapsed=3155 2023-10-23 11:14:12.447 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:14:12.447 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131099) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:12.449 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:12.450 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:12.450 ERROR 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393224) 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 11:14:12.450 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:14:12.450 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:14:12.450 ERROR 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=131099) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:14:12.453 WARN 1624 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=131099) 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 11:14:12.483 ERROR 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=65795) 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 11:14:12.483 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:14:12.484 ERROR 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=196618) 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 11:14:12.484 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:14:12.532 ERROR 1624 --- [pool-subtask-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327692) 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 11:14:12.532 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:14:12.534 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:14:12.534 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=262152) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:12.537 ERROR 1624 --- [pool-task-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262152) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:14:12.540 WARN 1624 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=262152) 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 11:14:12.951 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:13.451 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:13.952 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:14.553 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false 2023-10-23 11:14:14.557 INFO 1624 --- [pool-prometheus-second-schedule-1,,d3bf2b028747] c.o.ocp.monitor.OcpMonitorManager : Collect schedule too slow, from=1698074053106, count=0, elapsed=1451 2023-10-23 11:14:15.216 INFO 1624 --- [pool-prometheus-second-schedule-1,,2aeefd365c10] c.o.o.m.helper.ExporterRequestHelper : Get http client too slow, url=http://192.168.1.x:8088/metrics/ob/basic, start=1698074055107, elapsed=109 2023-10-23 11:14:15.223 INFO 1624 --- [pool-prometheus-second-schedule-1,,2aeefd365c10] c.o.ocp.monitor.OcpMonitorManager : create pull exporter, exporterCount=9, collectTaskCount=9 2023-10-23 11:14:15.396 ERROR 1624 --- [pool-metric-parse-6,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLNonTransientConnectionException: (conn=196609) Connection is closed at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.createException(ExceptionFactory.java:122) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.util.exceptions.ExceptionFactory.create(ExceptionFactory.java:230) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.cmdPrologue(AbstractQueryProtocol.java:2447) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:298) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.executeQuery(AbstractQueryProtocol.java:285) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.internal.protocol.AbstractQueryProtocol.setAutoCommit(AbstractQueryProtocol.java:1806) ~[oceanbase-client-2.4.3.jar!/:na] at com.oceanbase.jdbc.OceanBaseConnection.setAutoCommit(OceanBaseConnection.java:871) ~[oceanbase-client-2.4.3.jar!/:na] at com.alibaba.druid.filter.FilterChainImpl.connection_setAutoCommit(FilterChainImpl.java:738) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterAdapter.connection_setAutoCommit(FilterAdapter.java:986) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.filter.FilterChainImpl.connection_setAutoCommit(FilterChainImpl.java:733) [druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.setAutoCommit(ConnectionProxyImpl.java:429) ~[druid-1.2.8.jar!/:1.2.8] at com.alibaba.druid.pool.DruidConnectionHolder.reset(DruidConnectionHolder.java:312) ~[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.doCleanupAfterCompletion(JpaTransactionManager.java:650) [spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:992) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:790) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:711) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:654) [spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:407) [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.updateStatusByExporterUrl(Unknown Source) [na:na] at com.oceanbase.ocp.monitor.service.ExporterServiceImpl.activeExporter(ExporterServiceImpl.java:117) [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.activeExporter() [ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.OcpMetricCollectServiceImpl.handleMetricResp(OcpMetricCollectServiceImpl.java:141) [ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at com.oceanbase.ocp.monitor.service.OcpMetricCollectServiceImpl.lambda$asyncCollect$1(OcpMetricCollectServiceImpl.java:125) [ocp-express-monitor-service-4.2.0-20230731.jar!/:4.2.0-20230731] at org.asynchttpclient.netty.NettyResponseFuture.lambda$addListener$0(NettyResponseFuture.java:294) ~[async-http-client-2.12.3.jar!/:na] at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:760) ~[na:1.8.0_152] at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:736) ~[na:1.8.0_152] at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_152] at java.util.concurrent.ThreadPoolExecutor$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 11:14:15.396 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:15.401 INFO 1624 --- [pool-metric-parse-6,,] c.o.o.m.s.OcpMetricCollectServiceImpl : Collect failed, exporter=http://192.168.1.131:8088/metrics/node/host, collectAt=1698074055, message=Unable to commit against JDBC Connection; nested exception is org.hibernate.TransactionException: Unable to commit against JDBC Connection, rootCause=EOFException: unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:15.561 ERROR 1624 --- [pool-subtask-coordinator3,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=524289) 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 11:14:15.561 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:15.561 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:14:15.561 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is true 2023-10-23 11:14:15.563 WARN 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:14:15.563 ERROR 1624 --- [pool-subtask-coordinator1,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=262145) 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 11:14:15.563 ERROR 1624 --- [pool-task-coordinator2,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=458753) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:15.563 INFO 1624 --- [pool-subtask-coordinator1,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=ready_subtask_worker 2023-10-23 11:14:15.564 ERROR 1624 --- [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.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 11:14:15.565 INFO 1624 --- [pool-subtask-coordinator2,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=failed_subtask_worker 2023-10-23 11:14:15.567 ERROR 1624 --- [pool-subtask-coordinator4,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=393217) 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 11:14:15.567 ERROR 1624 --- [pool-task-coordinator2,,] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=458753) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:14:15.567 INFO 1624 --- [pool-subtask-coordinator4,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=cancel_subtask_worker 2023-10-23 11:14:15.571 WARN 1624 --- [pool-task-coordinator2,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=458753) 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 11:14:15.573 WARN 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:14:15.573 ERROR 1624 --- [pool-task-coordinator1,,] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=131073) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:15.575 ERROR 1624 --- [pool-task-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 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:14:15.578 WARN 1624 --- [pool-task-coordinator1,,] c.o.o.t.e.coordinator.TaskCoordinator : Schedule failed. org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=131073) 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 11:14:16.062 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:16.106 WARN 1624 --- [pool-prometheus-second-schedule-1,,869b2d4c7b0b] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08000 2023-10-23 11:14:16.106 ERROR 1624 --- [pool-prometheus-second-schedule-1,,869b2d4c7b0b] o.h.engine.jdbc.spi.SqlExceptionHelper : (conn=327681) unexpected end of stream, read 0 bytes from 4 2023-10-23 11:14:16.109 ERROR 1624 --- [pool-prometheus-second-schedule-1,,869b2d4c7b0b] com.alibaba.druid.pool.DruidDataSource : recyle error java.sql.SQLSyntaxErrorException: (conn=327681) 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$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_152] at java.lang.Thread.run(Thread.java:748) ~[na:1.8.0_152] 2023-10-23 11:14:16.112 ERROR 1624 --- [pool-prometheus-second-schedule-1,,869b2d4c7b0b] c.o.ocp.monitor.OcpMonitorManager : collect schedule failed org.springframework.dao.DataAccessResourceFailureException: could not extract ResultSet; nested exception is org.hibernate.exception.JDBCConnectionException: could not extract ResultSet at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:255) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.27.jar!/:5.3.27] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.27.jar!/:5.3.27] at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$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=327681) 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 11:14:16.562 ERROR 1624 --- [pool-subtask-coordinator3,,] 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 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 11:14:16.562 INFO 1624 --- [pool-subtask-coordinator3,,] c.o.o.t.e.c.SubtaskCoordinator : Worker schedule failed, name=running_subtask_worker 2023-10-23 11:14:16.563 ERROR 1624 --- [Druid-ConnectionPool-Create-385332399,,] com.alibaba.druid.pool.DruidDataSource : create connection SQLException, url: jdbc:oceanbase://192.168.1.x: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='192.168.1.x', 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 11:14:17.179 INFO 1624 --- [Druid-ConnectionPool-Create-385332399,,] c.a.druid.pool.DruidAbstractDataSource : {dataSource-1} failContinuous is false