Type Exception Report
Message org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed:
Description The server encountered an unexpected condition that prevented it from fulfilling the request.
Exception
org.apache.jasper.JasperException: org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:594) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:510) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.jeecms.cms.AntiSqlInjectionfilter.doFilter(AntiSqlInjectionfilter.java:305)
Root Cause
org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:596) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy89.findById(Unknown Source) org.apache.jsp.cgw.cgw_005fshow_jsp._jspService(cgw_005fshow_jsp.java:126) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:472) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.jeecms.cms.AntiSqlInjectionfilter.doFilter(AntiSqlInjectionfilter.java:305)
Root Cause
org.hibernate.TransactionException: JDBC begin failed: org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:96) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1354) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:555) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy89.findById(Unknown Source) org.apache.jsp.cgw.cgw_005fshow_jsp._jspService(cgw_005fshow_jsp.java:126) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:472) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.jeecms.cms.AntiSqlInjectionfilter.doFilter(AntiSqlInjectionfilter.java:305)
Root Cause
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure The last packet successfully received from the server was 400,249 milliseconds ago. The last packet sent successfully to the server was 0 milliseconds ago. sun.reflect.GeneratedConstructorAccessor156.newInstance(Unknown Source) sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) java.lang.reflect.Constructor.newInstance(Constructor.java:526) com.mysql.jdbc.Util.handleNewInstance(Util.java:406) com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1074) com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3030) com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2916) com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3459) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1957) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2107) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2642) com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5036) com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:91) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1354) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:555) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy89.findById(Unknown Source) org.apache.jsp.cgw.cgw_005fshow_jsp._jspService(cgw_005fshow_jsp.java:126) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:472) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.jeecms.cms.AntiSqlInjectionfilter.doFilter(AntiSqlInjectionfilter.java:305)
Root Cause
java.io.EOFException: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost. com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2475) com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2927) com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2916) com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3459) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1957) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2107) com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2642) com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5036) com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:91) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1354) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:555) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:335) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) com.sun.proxy.$Proxy89.findById(Unknown Source) org.apache.jsp.cgw.cgw_005fshow_jsp._jspService(cgw_005fshow_jsp.java:126) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:472) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) javax.servlet.http.HttpServlet.service(HttpServlet.java:731) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) com.jeecms.cms.AntiSqlInjectionfilter.doFilter(AntiSqlInjectionfilter.java:305)
Note The full stack trace of the root cause is available in the server logs.