[#TRAILS-85] Trails crashes stale after sitting overnight

Trails

Trails crashes stale after sitting overnight

Created: 03/Aug/07 09:00 AM Updated: 31/Aug/07 11:48 AM

Component/s:

None

Affects Version/s:

1.1.0

Fix Version/s:

1.1.0

Time Tracking:

Not Specified

File Attachments:	1. stacktrace.txt (58 kB)
Environment:	XP Pro, eclipse, jetty

Description

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Trails crashes stale after sitting overnight.

At 18:00, trails web app left running overnight.

Come in next day and attempt to operate any of the links on the trails web app.

Stack trace follows.

Could be stale session listeners.

State is obviously an issue.

Stack trace attached as file.

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Ken in nashua added a comment - 03/Aug/07 09:02 AM

You may continue by restarting the session.
[ +/- ] Exception: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed:
org.apache.hivemind.ApplicationRuntimeException
Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed:
component: $HibernateListPage_16@3c1[DefaultList] location: context:/WEB-INF/DefaultList.page, line 2, column 63
1 <!DOCTYPE page-specification PUBLIC "-//Apache Software Foundation//Tapestry Specification 4.0//EN" "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd">
2 <page-specification class="org.trails.page.HibernateListPage">
3 <property name="type" persist="session"/>
4 <property name="instances" persist="session"/>
5 <property name="object"/>
6 <property name="index"/>
7

[ +/- ] Exception: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed:
org.springframework.transaction.CannotCreateTransactionException
Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed:

[ +/- ] Exception: JDBC begin failed:
org.hibernate.TransactionException
JDBC begin failed:
messages:

JDBC begin failed:
Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.

throwableCount: 2 throwables:

org.hibernate.TransactionException: JDBC begin failed:
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.

[ +/- ] Exception: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.
com.mysql.jdbc.CommunicationsException
Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.
SQLState: 08S01 errorCode: 0
Stack Trace:

- BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error java.net.SocketOutputStream.socketWrite0(Native Method) java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) java.net.SocketOutputStream.write(SocketOutputStream.java:136) java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) com.mysql.jdbc.Connection.execSQL(Connection.java:3250) com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) $Proxy43.getInstance(Unknown Source) org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) $CustomHead_3.getLayout($CustomHead_3.java) org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) javax.servlet.http.HttpServlet.service(HttpServlet.java:740) javax.servlet.http.HttpServlet.service(HttpServlet.java:853) org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) org.mortbay.jetty.Server.handle(Server.java:285) org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago. com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2759) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) com.mysql.jdbc.Connection.execSQL(Connection.java:3250) com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) $Proxy43.getInstance(Unknown Source) org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) $CustomHead_3.getLayout($CustomHead_3.java) org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) javax.servlet.http.HttpServlet.service(HttpServlet.java:740) javax.servlet.http.HttpServlet.service(HttpServlet.java:853) org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) org.mortbay.jetty.Server.handle(Server.java:285) org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)

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Ken in nashua added a comment - 03/Aug/07 09:02 AM You may continue by restarting the session. [ +/- ] Exception: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: org.apache.hivemind.ApplicationRuntimeException Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: component: $HibernateListPage_16@3c1[DefaultList] location: context:/WEB-INF/DefaultList.page, line 2, column 63 1 <!DOCTYPE page-specification PUBLIC "-//Apache Software Foundation//Tapestry Specification 4.0//EN" "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd"> 2 <page-specification class="org.trails.page.HibernateListPage"> 3 <property name="type" persist="session"/> 4 <property name="instances" persist="session"/> 5 <property name="object"/> 6 <property name="index"/> 7 [ +/- ] Exception: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: org.springframework.transaction.CannotCreateTransactionException Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: [ +/- ] Exception: JDBC begin failed: org.hibernate.TransactionException JDBC begin failed: messages:

JDBC begin failed:
Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.

throwableCount: 2 throwables:

org.hibernate.TransactionException: JDBC begin failed:
com.mysql.jdbc.CommunicationsException: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago.

[ +/- ] Exception: Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago. com.mysql.jdbc.CommunicationsException Communications link failure due to underlying exception: ** BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error at java.net.SocketOutputStream.socketWrite0(Native Method) at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) at java.net.SocketOutputStream.write(SocketOutputStream.java:136) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) at com.mysql.jdbc.Connection.execSQL(Connection.java:3250) at com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) 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:166) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) at $Proxy43.getInstance(Unknown Source) at org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) at org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) at $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) at org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) at $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) at org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) at org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) at $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) at $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) at $CustomHead_3.getLayout($CustomHead_3.java) at org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) at org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) at org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) at org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) at org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) at org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) at org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) at org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) at $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) at org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) at $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) at org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) at org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) at org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) at $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) at org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) at $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) at $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) at $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) at org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) at $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) at org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) at $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) at $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) at $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) at $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) at $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) at org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) at org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) at org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) at org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) at org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) at org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) at org.mortbay.jetty.Server.handle(Server.java:285) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) at org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago. SQLState: 08S01 errorCode: 0 Stack Trace:

- BEGIN NESTED EXCEPTION ** java.net.SocketException MESSAGE: Software caused connection abort: socket write error STACKTRACE: java.net.SocketException: Software caused connection abort: socket write error java.net.SocketOutputStream.socketWrite0(Native Method) java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92) java.net.SocketOutputStream.write(SocketOutputStream.java:136) java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65) java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123) com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2744) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) com.mysql.jdbc.Connection.execSQL(Connection.java:3250) com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) $Proxy43.getInstance(Unknown Source) org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) $CustomHead_3.getLayout($CustomHead_3.java) org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) javax.servlet.http.HttpServlet.service(HttpServlet.java:740) javax.servlet.http.HttpServlet.service(HttpServlet.java:853) org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) org.mortbay.jetty.Server.handle(Server.java:285) org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475) ** END NESTED EXCEPTION ** Last packet sent to the server was 31 ms ago. com.mysql.jdbc.MysqlIO.send(MysqlIO.java:2759) com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1612) com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1723) com.mysql.jdbc.Connection.execSQL(Connection.java:3250) com.mysql.jdbc.Connection.setAutoCommit(Connection.java:5395) org.apache.commons.dbcp.DelegatingConnection.setAutoCommit(DelegatingConnection.java:331) org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.setAutoCommit(PoolingDataSource.java:317) org.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:63) org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1326) org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:510) org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:350) org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:262) org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:102) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:166) org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204) $Proxy43.getInstance(Unknown Source) org.trails.demo.aso.AdminLayoutDAO.loadSingleton(AdminLayoutDAO.java:26) org.trails.demo.service.AdminLayoutFactory.createStateObject(AdminLayoutFactory.java:22) $StateObjectFactory_11428d6b47b.createStateObject($StateObjectFactory_11428d6b47b.java) org.apache.tapestry.engine.state.SessionScopeManager.get(SessionScopeManager.java:70) $StateObjectPersistenceManager_11428d6b47d.get($StateObjectPersistenceManager_11428d6b47d.java) org.apache.tapestry.engine.state.StateObjectManagerImpl.get(StateObjectManagerImpl.java:51) org.apache.tapestry.engine.state.ApplicationStateManagerImpl.get(ApplicationStateManagerImpl.java:60) $ApplicationStateManager_11428d6b320.get($ApplicationStateManager_11428d6b320.java) $ApplicationStateManager_11428d6b321.get($ApplicationStateManager_11428d6b321.java) $CustomHead_3.getLayout($CustomHead_3.java) org.trails.demo.components.CustomHead.prepareForRender(CustomHead.java:90) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:723) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:180) org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:107) org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:725) org.apache.tapestry.services.impl.DefaultResponseBuilder.render(DefaultResponseBuilder.java:178) org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:249) org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:397) org.apache.tapestry.services.impl.DefaultResponseBuilder.renderResponse(DefaultResponseBuilder.java:152) org.apache.tapestry.services.impl.ResponseRendererImpl.renderResponse(ResponseRendererImpl.java:33) $ResponseRenderer_11428d6b334.renderResponse($ResponseRenderer_11428d6b334.java) org.apache.tapestry.engine.ExternalService.service(ExternalService.java:163) $IEngineService_11428d6b3b3.service($IEngineService_11428d6b3b3.java) org.apache.tapestry.services.impl.EngineServiceOuterProxy.service(EngineServiceOuterProxy.java:72) org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:237) org.apache.tapestry.services.impl.InvokeEngineTerminator.service(InvokeEngineTerminator.java:54) $WebRequestServicer_11428d6b380.service($WebRequestServicer_11428d6b380.java) org.trails.i18n.LocaleFilter.service(LocaleFilter.java:26) $WebRequestServicerFilter_11428d6b37e.service($WebRequestServicerFilter_11428d6b37e.java) $WebRequestServicer_11428d6b382.service($WebRequestServicer_11428d6b382.java) $WebRequestServicer_11428d6b37a.service($WebRequestServicer_11428d6b37a.java) org.apache.tapestry.services.impl.WebRequestServicerPipelineBridge.service(WebRequestServicerPipelineBridge.java:61) $ServletRequestServicer_11428d6b360.service($ServletRequestServicer_11428d6b360.java) org.apache.tapestry.request.DecodedRequestInjector.service(DecodedRequestInjector.java:55) $ServletRequestServicerFilter_11428d6b35c.service($ServletRequestServicerFilter_11428d6b35c.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.multipart.MultipartDecoderFilter.service(MultipartDecoderFilter.java:52) $ServletRequestServicerFilter_11428d6b35a.service($ServletRequestServicerFilter_11428d6b35a.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) org.apache.tapestry.services.impl.SetupRequestEncoding.service(SetupRequestEncoding.java:53) $ServletRequestServicerFilter_11428d6b35e.service($ServletRequestServicerFilter_11428d6b35e.java) $ServletRequestServicer_11428d6b362.service($ServletRequestServicer_11428d6b362.java) $ServletRequestServicer_11428d6b354.service($ServletRequestServicer_11428d6b354.java) org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:126) org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:103) javax.servlet.http.HttpServlet.service(HttpServlet.java:740) javax.servlet.http.HttpServlet.service(HttpServlet.java:853) org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1074) org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:75) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265) org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107) org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:110) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.wrapper.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:81) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:229) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:286) org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275) org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149) org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98) org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065) org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365) org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185) org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689) org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391) org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146) org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139) org.mortbay.jetty.Server.handle(Server.java:285) org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457) org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751) org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500) org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209) org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357) org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329) org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)

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Kalle Korhonen added a comment - 20/Aug/07 12:56 AM

Trails doesn't crash - MySQL throws an EOFException when the database connection has been closed after the lease has expired, but it'll work again on subsequent requests. Read the stack trace. What's the version of MySQL connector you are using?

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Ken in nashua added a comment - 20/Aug/07 09:31 AM

Hi kalle, I am using...

Database...C:\MySQL-5.0.45

and

JDBC JConnect... \mysql-connector-java-5.0.7

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Kalle Korhonen added a comment - 20/Aug/07 12:11 PM

What about connection pooling, are you using straight hibernate? If so, change to c3p0 (http://sourceforge.net/projects/c3p0) for example; with proper settings it should fix your problem.

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Kalle Korhonen added a comment - 31/Aug/07 11:48 AM

This is not a Trails issue. Use a connection pool with proper configuration or some other mechanism to keep the MYSQL connection alive. For example for c3p0 configuration via Hibernate, the relevant lines are something like:
hibernate.c3p0.idle_test_period=600
hibernate.c3p0.timeout=60
Read more from:
http://www.hibernate.org/214.html
http://www.mchange.com/projects/c3p0/index.html
http://javamonkeys.tribe.net/thread/0f805ec1-c8e1-4cb1-90ed-8474afc1d986

And finally, make sure you are using Hibernate provided connection (and not unmodified Spring datasource for example) throught the applicaiton lifecycle. It's safe to just comment out the datasource, thanks to Alejandro for pointing that out. It's possible you can configure commons-dbcp similarly, but I haven't looked into it.