HTTP Status 500 - Request processing failed; nested exception is org.springframework.dao.TransientDataAccessResourceException:
type Exception report
message Request processing failed; nested exception is org.springframework.dao.TransientDataAccessResourceException:
description The server encountered an internal error that prevented it from fulfilling this request.
exception
org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.dao.TransientDataAccessResourceException: ### Error querying database. Cause: java.sql.SQLException: Could not retrieve transation read-only status server ### The error may exist in com/rgs/mapper/abc.xml ### The error may involve com.rgs.mapper.abc.selectRankingList-Inline ### The error occurred while setting parameters ### SQL: select bugId,title,recorder,recordTime,status from abc where status <> '已取消' order by recordtime desc limit ? ### Cause: java.sql.SQLException: Could not retrieve transation read-only status server ; SQL []; Could not retrieve transation read-only status server; nested exception is java.sql.SQLException: Could not retrieve transation read-only status server org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.rgs.UrlFilter.doFilter(UrlFilter.java:43) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
root cause
org.springframework.dao.TransientDataAccessResourceException: ### Error querying database. Cause: java.sql.SQLException: Could not retrieve transation read-only status server ### The error may exist in com/rgs/mapper/abc.xml ### The error may involve com.rgs.mapper.abc.selectRankingList-Inline ### The error occurred while setting parameters ### SQL: select id,title,recorder,recordTime,status from abc where status <> '已取消' order by recordtime desc limit ? ### Cause: java.sql.SQLException: Could not retrieve transation read-only status server ; SQL []; Could not retrieve transation read-only status server; nested exception is java.sql.SQLException: Could not retrieve transation read-only status server org.springframework.jdbc.support.SQLStateSQLExceptionTranslator.doTranslate(SQLStateSQLExceptionTranslator.java:108) org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:74) org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:399) com.sun.proxy.$Proxy23.selectList(Unknown Source) org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:205) org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122) org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64) org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) com.sun.proxy.$Proxy57.selectRankingList(Unknown Source) sun.reflect.GeneratedMethodAccessor258.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy58.selectRankingList(Unknown Source) com.rgs.service.BugService.selectRankingList(BugService.java:245) com.rgs.service.BugService$$FastClassBySpringCGLIB$$b1ba7cb7.invoke(<generated>) org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) com.rgs.service.BugService$$EnhancerBySpringCGLIB$$717c4bef.selectRankingList(<generated>) com.rgs.action.HomeController.home(HomeController.java:117) sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:111) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.rgs.UrlFilter.doFilter(UrlFilter.java:43) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
root cause
java.sql.SQLException: Could not retrieve transation read-only status server com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1086) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:975) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:920) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:951) com.mysql.jdbc.SQLError.createSQLException(SQLError.java:941) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3972) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3943) com.mysql.jdbc.PreparedStatement.checkReadOnlySafeStatement(PreparedStatement.java:1258) com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1278) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:62) org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:78) sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) com.sun.proxy.$Proxy137.query(Unknown Source) org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303) org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113) sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:386) com.sun.proxy.$Proxy23.selectList(Unknown Source) org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:205) org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122) org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64) org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) com.sun.proxy.$Proxy57.selectRankingList(Unknown Source) sun.reflect.GeneratedMethodAccessor258.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy58.selectRankingList(Unknown Source) com.rgs.service.BugService.selectRankingList(BugService.java:245) com.rgs.service.BugService$$FastClassBySpringCGLIB$$b1ba7cb7.invoke(<generated>) org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) com.rgs.service.BugService$$EnhancerBySpringCGLIB$$717c4bef.selectRankingList(<generated>) com.rgs.action.HomeController.home(HomeController.java:117) sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:111) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.rgs.UrlFilter.doFilter(UrlFilter.java:43) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
root cause
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 31,205,995 milliseconds ago. The last packet sent successfully to the server was 31,205,995 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. sun.reflect.GeneratedConstructorAccessor305.newInstance(Unknown Source) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.lang.reflect.Constructor.newInstance(Constructor.java:422) com.mysql.jdbc.Util.handleNewInstance(Util.java:411) com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1129) com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3988) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2598) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2828) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2777) com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1651) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3966) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3943) com.mysql.jdbc.PreparedStatement.checkReadOnlySafeStatement(PreparedStatement.java:1258) com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1278) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:62) org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:78) sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) com.sun.proxy.$Proxy137.query(Unknown Source) org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303) org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113) sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:386) com.sun.proxy.$Proxy23.selectList(Unknown Source) org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:205) org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122) org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64) org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) com.sun.proxy.$Proxy57.selectRankingList(Unknown Source) sun.reflect.GeneratedMethodAccessor258.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy58.selectRankingList(Unknown Source) com.rgs.service.BugService.selectRankingList(BugService.java:245) com.rgs.service.BugService$$FastClassBySpringCGLIB$$b1ba7cb7.invoke(<generated>) org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) com.rgs.service.BugService$$EnhancerBySpringCGLIB$$717c4bef.selectRankingList(<generated>) com.rgs.action.HomeController.home(HomeController.java:117) sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:111) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.rgs.UrlFilter.doFilter(UrlFilter.java:43) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
root cause
java.net.SocketException: Software caused connection abort: socket write error java.net.SocketOutputStream.socketWrite0(Native Method) java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) java.net.SocketOutputStream.write(SocketOutputStream.java:153) java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3969) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2598) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2778) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2828) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2777) com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1651) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3966) com.mysql.jdbc.ConnectionImpl.isReadOnly(ConnectionImpl.java:3943) com.mysql.jdbc.PreparedStatement.checkReadOnlySafeStatement(PreparedStatement.java:1258) com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1278) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.commons.dbcp.DelegatingPreparedStatement.execute(DelegatingPreparedStatement.java:172) org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:62) org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:78) sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) com.sun.proxy.$Proxy137.query(Unknown Source) org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303) org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102) org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120) org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113) sun.reflect.GeneratedMethodAccessor72.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:386) com.sun.proxy.$Proxy23.selectList(Unknown Source) org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:205) org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122) org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64) org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) com.sun.proxy.$Proxy57.selectRankingList(Unknown Source) sun.reflect.GeneratedMethodAccessor258.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) com.sun.proxy.$Proxy58.selectRankingList(Unknown Source) com.rgs.service.BugService.selectRankingList(BugService.java:245) com.rgs.service.BugService$$FastClassBySpringCGLIB$$b1ba7cb7.invoke(<generated>) org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) com.rgs.service.BugService$$EnhancerBySpringCGLIB$$717c4bef.selectRankingList(<generated>) com.rgs.action.HomeController.home(HomeController.java:117) sun.reflect.GeneratedMethodAccessor254.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) java.lang.reflect.Method.invoke(Method.java:497) org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:111) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:806) org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:729) org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) javax.servlet.http.HttpServlet.service(HttpServlet.java:621) org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) javax.servlet.http.HttpServlet.service(HttpServlet.java:728) com.rgs.UrlFilter.doFilter(UrlFilter.java:43) org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.39 logs.