Com Mysql Cj Jdbc Exceptions Communicationsexception Communications Link Failure
Com Mysql Cj Jdbc Exceptions Communicationsexception Communications Link Failure
A unproblematic SQL query is not very time-consuming. However, the exception prompt exceeds the maximum MySQL connection time
select * from tbl where cid = ? and uid = ? and postid = ? and resourcetype = ? The execution lasts for i hour
Environment
HikariCP version: v.0.i JDK version : 11.0.9 Database : MySQL v.6 Commuter version : mysql-connector-java eight.0.28 MYSQL Config
HikariCP Config
idleTimeout=10m maxLifetime=30m connectionTimeout=60s minimumIdle=1 maximumPoolSize=30 keepalive=0 leakdetectionthreshold=0 Exception
2022-03-17 ten:25:22,875 ERROR ?. 56554519 http-nio-1812-exec-iii Application exception overridden by rollback exception org.springframework.dao.RecoverableDataAccessException: ### Error querying database. Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The final packet successfully received from the server was 3,600,089 milliseconds ago. The last packet sent successfully to the server was 3,600,089 milliseconds ago. ### The error may exist in class path resources [mybatis/PosterDownloadRecordMapper.xml] ### The mistake may involve defaultParameterMap ### The mistake occurred while setting parameters ### SQL: select * from tbl where cid = ? and uid = ? and postid = ? and resourcetype = ? ### Cause: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The final packet successfully received from the server was iii,600,089 milliseconds ago. The last packet sent successfully to the server was 3,600,089 milliseconds ago. ; Communications link failure The last packet successfully received from the server was 3,600,089 milliseconds ago. The last parcel sent successfully to the server was 3,600,089 milliseconds ago.; nested exception is com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The last packet successfully received from the server was 3,600,089 milliseconds ago. The final package sent successfully to the server was 3,600,089 milliseconds ago. at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.coffee:100) ~[spring-jdbc-5.3.x. jar:5.3 .ten] at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.interpret(AbstractFallbackSQLExceptionTranslator.coffee:70) ~[spring-jdbc-5.3.10. jar:5.three .10] at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.interpret(AbstractFallbackSQLExceptionTranslator.java:79) ~[spring-jdbc-5.3.x. jar:5.3 .10] at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:91) ~[mybatis-spring-ii.0.7. jar:2.0 .7] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.coffee:441) ~[mybatis-spring-2.0.7. jar:2.0 .7] at com.sun.proxy.$Proxy193.selectOne(Unknown Source) ~[?:?] at org.mybatis.bound.SqlSessionTemplate.selectOne(SqlSessionTemplate.java:160) ~[mybatis-spring-two.0.7. jar:2.0.7] at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.coffee:87) ~[mybatis-3.5.9. jar:3.five.9] at org.apache.ibatis.binding.MapperProxy$PlainMethodInvoker.invoke(MapperProxy.coffee:145) ~[mybatis-3.five.9. jar:3.5.9] at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.coffee:86) ~[mybatis-3.five.9. jar:iii.5.9] at com.sun.proxy.$Proxy230.selectByUserAndPoster(Unknown Source) ~[?:?] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218) ~[spring-cadre-five.3.10. jar:5.3.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.coffee:779) ~[spring-aop-5.iii.10. jar:v.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.go on(ReflectiveMethodInvocation.java:163) ~[bound-aop-five.3.10. jar:5.3.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-5.3.10. jar:5.3.10] at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.iii.10. jar:5.3.10] at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.iii.10. jar:v.3.ten] at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.10. jar:five.three.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.x. jar:5.three.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[bound-aop-5.iii.10. jar:5.three.x] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) ~[spring-aop-five.3.x. jar:5.3.10] at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.coffee:218) ~[bound-cadre-5.iii.10. jar:5.iii.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:779) ~[leap-aop-5.three.10. jar:5.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.3.10. jar:5.3.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.go along(CglibAopProxy.java:750) ~[jump-aop-five.3.10. jar:five.3.10] at org.springframework.aop.aspectj.AspectJAfterThrowingAdvice.invoke(AspectJAfterThrowingAdvice.java:64) ~[spring-aop-5.3.ten. jar:v.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.continue(ReflectiveMethodInvocation.java:186) ~[jump-aop-5.3.10. jar:5.3.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.keep(CglibAopProxy.java:750) ~[spring-aop-v.3.x. jar:five.3.10] at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.go along(MethodInvocationProceedingJoinPoint.java:89) ~[spring-aop-5.3.10. jar:v.3.10] at com.ec.mpcommon.logger.InvokeLogger.performanceLog(InvokeLogger.java:36) ~[mp-common-ane.0.0-20220316.061022-169. jar:?] at jdk.internal.reflect.GeneratedMethodAccessor467.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reverberate.Method.invoke(Method.java:566) ~[?:?] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.coffee:634) ~[spring-aop-v.iii.10. jar:five.3.ten] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624) ~[bound-aop-v.3.10. jar:v.iii.10] at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.coffee:72) ~[bound-aop-5.3.ten. jar:five.3.ten] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.coffee:186) ~[jump-aop-5.3.10. jar:5.3.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[spring-aop-v.3.10. jar:5.3.ten] at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89) ~[bound-aop-5.3.10. jar:5.3.10] at com.ec.mpcommon.logger.InvokeLogger.entryLog(InvokeLogger.java:22) ~[mp-common-1.0.0-20220316.061022-169. jar:?] at jdk.internal.reverberate.GeneratedMethodAccessor466.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.coffee:634) ~[spring-aop-five.3.10. jar:5.three.x] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624) ~[spring-aop-5.3.x. jar:5.3.10] at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:72) ~[spring-aop-5.3.10. jar:5.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.ten. jar:5.iii.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:750) ~[bound-aop-5.3.10. jar:5.3.10] at org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:89) ~[bound-aop-v.iii.10. jar:five.3.x] at com.ec.mpcommon.logger.InvokeLogger.ExitLog(InvokeLogger.java:27) ~[mp-common-1.0.0-20220316.061022-169. jar:?] at jdk.internal.reverberate.GeneratedMethodAccessor500.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reverberate.Method.invoke(Method.java:566) ~[?:?] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:634) ~[spring-aop-v.iii.10. jar:5.3.10] at org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:624) ~[spring-aop-5.3.ten. jar:five.3.x] at org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.coffee:72) ~[leap-aop-5.iii.10. jar:5.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.go on(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.x. jar:5.three.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.continue(CglibAopProxy.java:750) ~[leap-aop-v.3.10. jar:five.3.10] at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.10. jar:5.3.10] at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.iii.x. jar:5.three.10] at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.go on(CglibAopProxy.java:750) ~[spring-aop-5.3.10. jar:5.3.ten] at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:692) ~[spring-aop-five.3.10. jar:five.iii.10] at jdk.internal.reflect.GeneratedMethodAccessor2255.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[bound-spider web-5.3.x. jar:5.iii.10] at org.springframework.web.method.back up.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:150) ~[leap-spider web-5.3.10. jar:5.3.ten] at org.springframework.spider web.servlet.mvc.method.notation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:117) ~[spring-webmvc-five.three.10. jar:5.3.x] at org.springframework.spider web.servlet.mvc.method.notation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:895) ~[spring-webmvc-five.3.10. jar:5.3.10] at org.springframework.spider web.servlet.mvc.method.note.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:808) ~[spring-webmvc-five.three.ten. jar:five.iii.ten] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[leap-webmvc-5.three.10. jar:v.3.ten] at org.springframework.spider web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1067) ~[spring-webmvc-5.3.x. jar:5.3.10] at org.springframework.spider web.servlet.DispatcherServlet.doService(DispatcherServlet.coffee:963) ~[bound-webmvc-5.3.ten. jar:5.iii.ten] at org.springframework.spider web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-v.iii.10. jar:5.3.ten] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[bound-webmvc-5.3.10. jar:5.3.ten] at javax.servlet.http.HttpServlet.service(HttpServlet.java:645) ~[javax.servlet-api-four.0.i. jar:iv.0.ane] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.iii.10. jar:5.3.10] at javax.servlet.http.HttpServlet.service(HttpServlet.coffee:750) ~[javax.servlet-api-4.0.1. jar:four.0.1] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:227) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-cadre-9.0.53. jar:9.0.53] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.53. jar:nine.0.53] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.coffee:189) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-cadre-9.0.53. jar:9.0.53] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.coffee:100) ~[leap-web-5.iii.ten. jar:5.iii.x] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.coffee:119) ~[spring-web-5.3.10. jar:5.three.10] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.53. jar:nine.0.53] at org.apache.catalina.cadre.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.53. jar:nine.0.53] at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-spider web-v.3.10. jar:5.3.10] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[jump-web-5.iii.10. jar:v.three.10] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-9.0.53. jar:ix.0.53] at org.apache.catalina.cadre.ApplicationFilterChain.doFilter(ApplicationFilterChain.coffee:162) ~[tomcat-embed-cadre-nine.0.53. jar:nine.0.53] at io.opentelemetry.javaagent.instrumentation.springwebmvc.HandlerMappingResourceNameFilter.doFilter(HandlerMappingResourceNameFilter.java:56) ~[?:?] at org.apache.catalina.cadre.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-ix.0.53. jar:9.0.53] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-nine.0.53. jar:9.0.53] at org.springframework.kicking.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:96) ~[spring-boot-actuator-2.5.5. jar:two.5.5] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-spider web-5.iii.10. jar:v.3.10] at org.apache.catalina.cadre.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.coffee:189) ~[tomcat-embed-core-9.0.53. jar:ix.0.53] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.coffee:201) ~[leap-web-five.3.ten. jar:5.3.10] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.3.10. jar:5.3.10] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:189) ~[tomcat-embed-core-ix.0.53. jar:9.0.53] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:162) ~[tomcat-embed-core-ix.0.53. jar:9.0.53] at org.apache.catalina.cadre.StandardWrapperValve.invoke(StandardWrapperValve.java:197) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.coffee:97) ~[tomcat-embed-core-9.0.53. jar:ix.0.53] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:540) ~[tomcat-embed-core-ix.0.53. jar:9.0.53] at org.apache.catalina.cadre.StandardHostValve.invoke(StandardHostValve.java:135) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78) ~[tomcat-embed-core-ix.0.53. jar:9.0.53] at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:769) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:357) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:382) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-cadre-9.0.53. jar:nine.0.53] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:893) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1726) ~[tomcat-embed-core-9.0.53. jar:ix.0.53] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.53. jar:9.0.53] at java.lang.Thread.run(Thread.java:834) [?:?] Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure The concluding packet successfully received from the server was 3,600,089 milliseconds agone. The last parcel sent successfully to the server was 3,600,089 milliseconds ago. at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64) ~[mysql-connector-java-viii.0.28. jar:8.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:633) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:417) ~[mysql-connector-coffee-viii.0.28. jar:eight.0.28] at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.coffee:371) ~[mysql-connector-coffee-viii.0.28. jar:8.0.28] at jdk.internal.reflect.GeneratedMethodAccessor514.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.coffee:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.coffee:566) ~[?:?] at com.mysql.cj.jdbc.ha.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:107) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.sun.proxy.$Proxy376.execute(Unknown Source) ~[?:?] at com.zaxxer.hikari.pool.ProxyPreparedStatement.execute(ProxyPreparedStatement.java:44) ~[HikariCP-five.0.i. jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.execute(HikariProxyPreparedStatement.coffee) ~[HikariCP-5.0.one. jar:?] at org.apache.ibatis.executor.argument.PreparedStatementHandler.query(PreparedStatementHandler.java:64) ~[mybatis-3.5.9. jar:3.5.9] at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.coffee:79) ~[mybatis-three.v.9. jar:three.5.9] at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) ~[mybatis-3.5.nine. jar:3.5.9] at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) ~[mybatis-three.v.9. jar:three.5.9] at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) ~[mybatis-3.5.9. jar:iii.5.9] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) ~[mybatis-three.5.9. jar:iii.5.9] at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.coffee:143) ~[pagehelper-5.one.iv. jar:?] at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62) ~[mybatis-three.v.nine. jar:three.5.9] at com.lord's day.proxy.$Proxy375.query(Unknown Source) ~[?:?] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.coffee:151) ~[mybatis-iii.5.ix. jar:3.v.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.coffee:145) ~[mybatis-3.5.9. jar:3.v.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) ~[mybatis-3.5.9. jar:iii.five.nine] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) ~[mybatis-3.5.ix. jar:3.5.9] at jdk.internal.reflect.GeneratedMethodAccessor523.invoke(Unknown Source) ~[?:?] at jdk.internal.reverberate.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at coffee.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) ~[mybatis-spring-2.0.7. jar:2.0.7] ... 120 more Acquired by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure The last parcel successfully received from the server was three,600,089 milliseconds ago. The last packet sent successfully to the server was 3,600,089 milliseconds agone. at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?] at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[?:?] at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?] at java.lang.reflect.Constructor.newInstance(Constructor.java:490) ~[?:?] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.coffee:105) ~[mysql-connector-java-8.0.28. jar:viii.0.28] at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:151) ~[mysql-connector-java-eight.0.28. jar:viii.0.28] at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:167) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.java:520) ~[mysql-connector-coffee-8.0.28. jar:viii.0.28] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:700) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.coffee:639) ~[mysql-connector-java-eight.0.28. jar:viii.0.28] at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:137) ~[mysql-connector-java-viii.0.28. jar:8.0.28] at com.mysql.cj.NativeSession.sendCommand(NativeSession.java:279) ~[mysql-connector-java-8.0.28. jar:viii.0.28] at com.mysql.cj.ServerPreparedQuery.sendExecutePacket(ServerPreparedQuery.java:378) ~[mysql-connector-java-8.0.28. jar:eight.0.28] at com.mysql.cj.ServerPreparedQuery.serverExecute(ServerPreparedQuery.java:210) ~[mysql-connector-java-8.0.28. jar:eight.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:631) ~[mysql-connector-java-8.0.28. jar:viii.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:417) ~[mysql-connector-java-eight.0.28. jar:viii.0.28] at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:371) ~[mysql-connector-coffee-8.0.28. jar:eight.0.28] at jdk.internal.reverberate.GeneratedMethodAccessor514.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.coffee:43) ~[?:?] at coffee.lang.reverberate.Method.invoke(Method.java:566) ~[?:?] at com.mysql.cj.jdbc.ha.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:107) ~[mysql-connector-java-eight.0.28. jar:8.0.28] at com.sun.proxy.$Proxy376.execute(Unknown Source) ~[?:?] at com.zaxxer.hikari.puddle.ProxyPreparedStatement.execute(ProxyPreparedStatement.coffee:44) ~[HikariCP-five.0.1. jar:?] at com.zaxxer.hikari.puddle.HikariProxyPreparedStatement.execute(HikariProxyPreparedStatement.java) ~[HikariCP-5.0.one. jar:?] at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:64) ~[mybatis-3.5.9. jar:3.5.ix] at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) ~[mybatis-3.5.ix. jar:3.5.9] at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.coffee:63) ~[mybatis-3.five.9. jar:3.5.ix] at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) ~[mybatis-3.5.9. jar:3.v.9] at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) ~[mybatis-3.5.nine. jar:3.5.9] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) ~[mybatis-3.five.nine. jar:3.v.9] at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:143) ~[pagehelper-v.1.four. jar:?] at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62) ~[mybatis-three.five.9. jar:3.5.9] at com.sunday.proxy.$Proxy375.query(Unknown Source) ~[?:?] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) ~[mybatis-3.5.9. jar:3.5.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) ~[mybatis-3.v.9. jar:three.5.ix] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) ~[mybatis-three.5.ix. jar:three.five.nine] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) ~[mybatis-three.five.ix. jar:iii.5.9] at jdk.internal.reflect.GeneratedMethodAccessor523.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.coffee:43) ~[?:?] at coffee.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:427) ~[mybatis-spring-2.0.7. jar:2.0.seven] ... 120 more Caused by: java.io.EOFException: Can not read response from server. Expected to read 65,537 bytes, read 1,305 bytes before connexion was unexpectedly lost. at com.mysql.cj.protocol.FullReadInputStream.readFully(FullReadInputStream.java:67) ~[mysql-connector-java-8.0.28. jar:viii.0.28] at com.mysql.cj.protocol.a.SimplePacketReader.readMessageLocal(SimplePacketReader.java:137) ~[mysql-connector-java-viii.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.SimplePacketReader.readMessage(SimplePacketReader.java:102) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.SimplePacketReader.readMessage(SimplePacketReader.java:45) ~[mysql-connector-java-eight.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readMessage(TimeTrackingPacketReader.java:62) ~[mysql-connector-coffee-8.0.28. jar:eight.0.28] at com.mysql.cj.protocol.a.TimeTrackingPacketReader.readMessage(TimeTrackingPacketReader.coffee:41) ~[mysql-connector-java-8.0.28. jar:eight.0.28] at com.mysql.cj.protocol.a.MultiPacketReader.readMessage(MultiPacketReader.coffee:66) ~[mysql-connector-coffee-eight.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.MultiPacketReader.readMessage(MultiPacketReader.java:44) ~[mysql-connector-java-eight.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.readMessage(NativeProtocol.coffee:515) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.checkErrorMessage(NativeProtocol.java:700) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.java:639) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.protocol.a.NativeProtocol.sendCommand(NativeProtocol.coffee:137) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.NativeSession.sendCommand(NativeSession.java:279) ~[mysql-connector-java-8.0.28. jar:viii.0.28] at com.mysql.cj.ServerPreparedQuery.sendExecutePacket(ServerPreparedQuery.java:378) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.ServerPreparedQuery.serverExecute(ServerPreparedQuery.java:210) ~[mysql-connector-java-eight.0.28. jar:8.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.serverExecute(ServerPreparedStatement.java:631) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.mysql.cj.jdbc.ServerPreparedStatement.executeInternal(ServerPreparedStatement.java:417) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at com.mysql.cj.jdbc.ClientPreparedStatement.execute(ClientPreparedStatement.java:371) ~[mysql-connector-coffee-8.0.28. jar:8.0.28] at jdk.internal.reflect.GeneratedMethodAccessor514.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at coffee.lang.reflect.Method.invoke(Method.coffee:566) ~[?:?] at com.mysql.cj.jdbc.ha.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:107) ~[mysql-connector-java-8.0.28. jar:8.0.28] at com.sun.proxy.$Proxy376.execute(Unknown Source) ~[?:?] at com.zaxxer.hikari.pool.ProxyPreparedStatement.execute(ProxyPreparedStatement.java:44) ~[HikariCP-five.0.one. jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.execute(HikariProxyPreparedStatement.coffee) ~[HikariCP-5.0.1. jar:?] at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.coffee:64) ~[mybatis-3.5.nine. jar:3.v.9] at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:79) ~[mybatis-3.5.9. jar:3.five.9] at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:63) ~[mybatis-3.5.nine. jar:3.v.9] at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:325) ~[mybatis-3.5.9. jar:iii.5.9] at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:156) ~[mybatis-iii.5.ix. jar:3.5.9] at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:109) ~[mybatis-3.five.9. jar:3.five.9] at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.coffee:143) ~[pagehelper-five.1.4. jar:?] at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:62) ~[mybatis-3.5.ix. jar:3.5.nine] at com.sunday.proxy.$Proxy375.query(Unknown Source) ~[?:?] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:151) ~[mybatis-three.5.9. jar:3.5.ix] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:145) ~[mybatis-three.five.9. jar:3.5.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140) ~[mybatis-iii.5.9. jar:3.v.9] at org.apache.ibatis.session.defaults.DefaultSqlSession.selectOne(DefaultSqlSession.java:76) ~[mybatis-3.5.9. jar:three.5.9] at jdk.internal.reflect.GeneratedMethodAccessor523.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.coffee:427) ~[mybatis-spring-two.0.7. jar:2.0.seven] Com Mysql Cj Jdbc Exceptions Communicationsexception Communications Link Failure
Posted by: howardphyan1969.blogspot.com
Comments
Post a Comment