Somewhat related, if I have the application running, then restart MySQL server I get the same problem on the first request. Still haven't worked out what is going wrong though.
Richard Paul wrote: > > Adding autoReconnect=true to the jdbc.url doesn't seem to have helped, the > connections become stale somewhere between 6.5 and 10.5 hours. Seems > strange that others aren't experiencing the same problem, I'll check my > configuration in case it has strayed from the default in some way. > > > Richard Paul wrote: >> >> The CannotCreateTransactionException are continuing even on MySQL server >> 5.0.45. I'll try manually adding 'autoReconnect=true' to my connection >> string as you suggested. I am using mysql-connector-java 5.0.5 as you >> can see below, I'll let you know how I get on. >> >> <jdbc.groupId>mysql</jdbc.groupId> >> <jdbc.artifactId>mysql-connector-java</jdbc.artifactId> >> <jdbc.version>5.0.5</jdbc.version> >> <jdbc.driverClassName>com.mysql.jdbc.Driver</jdbc.driverClassName> >> <jdbc.url><![CDATA[jdbc:mysql://localhost/sir?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=utf-8&autoReconnect=true]]></jdbc.url> >> >> >> mraible wrote: >>> >>> AppFuse 2.0 uses MySQL version 5.0.5, which is the most recent on in >>> Maven's repository. >>> >>> http://mvnrepository.com/artifact/mysql/mysql-connector-java >>> >>> Matt >>> >>> On 9/25/07, Richard Paul <[EMAIL PROTECTED]> wrote: >>>> >>>> I believe I am using the JDBC driver provided by appfuse. >>>> I upgraded the MySQL server from 5.0.26 to 5.0.45 and the problem seems >>>> to >>>> have disappeared. >>>> >>>> >>>> >>>> mraible wrote: >>>> > >>>> > It sounds like you need to add autoReconnect=true to your jdbc.url. I >>>> > believe this was added by default to recent versions of the MySQL >>>> > Driver - maybe you're using an older driver? >>>> > >>>> > Matt >>>> > >>>> > On 9/23/07, Richard Paul <[EMAIL PROTECTED]> wrote: >>>> >> >>>> >> I'm having a similar problem with Appfuse 2.0-final. After a night >>>> of >>>> >> inactivity the following exception is thrown the first time a user >>>> >> attempts >>>> >> to use the application. Subsequent requests work as normal. The >>>> DBCP >>>> >> setup >>>> >> is the default provided by Appfuse and the MySql (5.0.26) install >>>> hasn't >>>> >> been configured in any way. Any suggestions greatly appreciated. >>>> >> >>>> >> /src/main/resources/applicationContext.xml >>>> >> ... >>>> >> <bean id="dataSource" >>>> class="org.apache.commons.dbcp.BasicDataSource" >>>> >> destroy-method="close"> >>>> >> <property name="driverClassName" >>>> >> value="${jdbc.driverClassName}"/> >>>> >> <property name="url" value="${jdbc.url}"/> >>>> >> <property name="username" value="${jdbc.username}"/> >>>> >> <property name="password" value="${jdbc.password}"/> >>>> >> <property name="maxActive" value="100"/> >>>> >> <property name="maxWait" value="1000"/> >>>> >> <property name="poolPreparedStatements" value="true"/> >>>> >> <property name="defaultAutoCommit" value="true"/> >>>> >> </bean> >>>> >> ... >>>> >> >>>> >> Exception propagated to the exception handler (and presented to the >>>> >> user): >>>> >> >>>> >> org.springframework.transaction.CannotCreateTransactionException: >>>> Could >>>> >> not >>>> >> open Hibernate Session for transaction; nested exception is >>>> >> org.hibernate.TransactionException: JDBC begin failed: >>>> >> Caused by: org.hibernate.TransactionException: JDBC begin failed: >>>> >> at >>>> >> >>>> org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:68) >>>> >> at >>>> >> >>>> org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) >>>> >> at >>>> >> >>>> org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) >>>> >> at >>>> >> >>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) >>>> >> at >>>> >> >>>> org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) >>>> >> at >>>> >> >>>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) >>>> >> at >>>> >> >>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) >>>> >> at >>>> >> >>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) >>>> >> at $Proxy23.loadUserByUsername(Unknown Source) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:87) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:115) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.ProviderManager.doAuthentication(ProviderManager.java:188) >>>> >> at >>>> >> >>>> org.acegisecurity.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:45) >>>> >> at >>>> >> >>>> org.acegisecurity.ui.webapp.AuthenticationProcessingFilter.attemptAuthentication(AuthenticationProcessingFilter.java:71) >>>> >> at >>>> >> >>>> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:199) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) >>>> >> at >>>> >> >>>> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:229) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >>>> >> at >>>> >> >>>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96) >>>> >> at >>>> >> >>>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >>>> >> at >>>> >> >>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) >>>> >> at >>>> >> >>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) >>>> >> at >>>> >> >>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) >>>> >> at >>>> >> >>>> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) >>>> >> at java.lang.Thread.run(Thread.java:595) >>>> >> Caused by: com.mysql.jdbc.CommunicationsException: Communications >>>> link >>>> >> failure due to underlying exception: >>>> >> >>>> >> ** BEGIN NESTED EXCEPTION ** >>>> >> >>>> >> java.io.EOFException >>>> >> >>>> >> STACKTRACE: >>>> >> >>>> >> java.io.EOFException >>>> >> at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963) >>>> >> at >>>> com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2375) >>>> >> at >>>> com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2874) >>>> >> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1623) >>>> >> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1715) >>>> >> at com.mysql.jdbc.Connection.execSQL(Connection.java:3243) >>>> >> at >>>> com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5371) >>>> >> at >>>> >> >>>> org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) >>>> >> at >>>> >> >>>> org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) >>>> >> at >>>> >> >>>> org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) >>>> >> at >>>> >> >>>> org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) >>>> >> at >>>> >> >>>> org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) >>>> >> at >>>> >> >>>> org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) >>>> >> at >>>> >> >>>> org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) >>>> >> at >>>> >> >>>> org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) >>>> >> at >>>> >> >>>> org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:161) >>>> >> at >>>> >> >>>> org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) >>>> >> at $Proxy23.loadUserByUsername(Unknown Source) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:87) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:115) >>>> >> at >>>> >> >>>> org.acegisecurity.providers.ProviderManager.doAuthentication(ProviderManager.java:188) >>>> >> at >>>> >> >>>> org.acegisecurity.AbstractAuthenticationManager.authenticate(AbstractAuthenticationManager.java:45) >>>> >> at >>>> >> >>>> org.acegisecurity.ui.webapp.AuthenticationProcessingFilter.attemptAuthentication(AuthenticationProcessingFilter.java:71) >>>> >> at >>>> >> >>>> org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:199) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) >>>> >> at >>>> >> >>>> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:229) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:274) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:148) >>>> >> at >>>> >> >>>> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >>>> >> at >>>> >> >>>> org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96) >>>> >> at >>>> >> >>>> org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) >>>> >> at >>>> >> >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >>>> >> at >>>> >> >>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) >>>> >> at >>>> >> >>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) >>>> >> at >>>> >> >>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) >>>> >> at >>>> >> >>>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) >>>> >> at >>>> >> >>>> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) >>>> >> at >>>> >> >>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) >>>> >> at java.lang.Thread.run(Thread.java:595) >>>> >> >>>> >> >>>> >> ** END NESTED EXCEPTION ** >>>> >> >>>> >> >>>> >> >>>> >> Last packet sent to the server was 1 ms ago. >>>> >> at >>>> com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2586) >>>> >> at >>>> com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2874) >>>> >> at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1623) >>>> >> at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1715) >>>> >> at com.mysql.jdbc.Connection.execSQL(Connection.java:3243) >>>> >> at >>>> com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5371) >>>> >> at >>>> >> >>>> org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) >>>> >> at >>>> >> >>>> org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) >>>> >> at >>>> >> >>>> org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) >>>> >> ... 37 more >>>> >> >>>> >> >>>> >> >>>> >> >>>> >> >>>> >> mraible wrote: >>>> >> > >>>> >> > If you're using AppFuse 1.9.x, your dataSource is configured >>>> >> > WEB-INF/classes/applicationContext-resources.xml (in your final >>>> WAR). >>>> >> > The same thing applies to AppFuse 2.x. However, in 2.x, the jdbc >>>> >> > attributes are in a jdbc.properties file in the same directory. >>>> >> > >>>> >> > Matt >>>> >> > >>>> >> > On 9/6/07, romsrini <[EMAIL PROTECTED]> wrote: >>>> >> >> >>>> >> >> Michael, >>>> >> >> >>>> >> >> This is going to sound dumb, but I'm not sure how our pool is >>>> >> configured. >>>> >> >> We're using the appFuse defaults. Where can I find the >>>> configuration >>>> >> file >>>> >> >> or >>>> >> >> what is the config file called in appFuse? >>>> >> >> >>>> >> >> Matt, >>>> >> >> >>>> >> >> Thanks for the link. I had found some similar (but a couple of >>>> years >>>> >> old) >>>> >> >> pages. I essentially have the same questions as the guy in the >>>> thread >>>> >> you >>>> >> >> sent. I just hope someone answers him. >>>> >> >> -- >>>> >> >> View this message in context: >>>> >> >> >>>> >> >>>> http://www.nabble.com/How-to-deal-with-potential-stale-connections-in-pool--tf4387600s2369.html#a12527921 >>>> >> >> Sent from the AppFuse - User mailing list archive at Nabble.com. >>>> >> >> >>>> >> >> >>>> --------------------------------------------------------------------- >>>> >> >> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> >> >> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >> >> >>>> >> >> >>>> >> > >>>> >> > >>>> >> > -- >>>> >> > http://raibledesigns.com >>>> >> > >>>> >> > >>>> --------------------------------------------------------------------- >>>> >> > To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> >> > For additional commands, e-mail: [EMAIL PROTECTED] >>>> >> > >>>> >> > >>>> >> > >>>> >> >>>> >> -- >>>> >> View this message in context: >>>> >> >>>> http://www.nabble.com/How-to-deal-with-potential-stale-connections-in-pool--tf4387600s2369.html#a12853058 >>>> >> Sent from the AppFuse - User mailing list archive at Nabble.com. >>>> >> >>>> >> >>>> --------------------------------------------------------------------- >>>> >> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> >> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >> >>>> >> >>>> > >>>> > >>>> > -- >>>> > http://raibledesigns.com >>>> > >>>> > --------------------------------------------------------------------- >>>> > To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> > For additional commands, e-mail: [EMAIL PROTECTED] >>>> > >>>> > >>>> > >>>> >>>> -- >>>> View this message in context: >>>> http://www.nabble.com/How-to-deal-with-potential-stale-connections-in-pool--tf4387600s2369.html#a12889913 >>>> >>>> Sent from the AppFuse - User mailing list archive at Nabble.com. >>>> >>>> --------------------------------------------------------------------- >>>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>>> For additional commands, e-mail: [EMAIL PROTECTED] >>>> >>>> >>> >>> >>> -- >>> http://raibledesigns.com >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: [EMAIL PROTECTED] >>> For additional commands, e-mail: [EMAIL PROTECTED] >>> >>> >>> >> >> > > -- View this message in context: http://www.nabble.com/How-to-deal-with-potential-stale-connections-in-pool--tf4387600s2369.html#a13168040 Sent from the AppFuse - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
