Re: Another OpenJPA InvalidStateException

Mon, 17 May 2010 19:10:34 -0700 

Hi Norman,
Verified it and the fix works. Thanks so much for that.
But would it be a good idea to catch a generic Exception in ListCmdHandler and return error response (OR) wrap a generic exception into a MailboxException and throw it from StoreMailbox. Right now the client will hang every time there is any exception other that MailboxException. 

Thanks,
Vanuj.


On 5/18/2010 2:15 AM, Norman Maurer wrote:

Hi Vanuj,

I think I fixed the bug. Please update you source tree and build it again.

Wait for your feedback....

Thx,
Norman


2010/5/17 Norman Maurer<nor...@apache.org>:

Hi Vanuj,

I found the problem with pop3. At least I know why it happens. But I
have to think a bit about how to fix it. Fix will come soon.

Thx,
Norman


2010/5/17 Norman Maurer<nor...@apache.org>:

Hi Vanuj,

The error below is fixed:

312  James  TRACE  [main] openjpa.Runtime - Not creating a
ValidatorImpl because this app is using the JPA 1.0 Spec


The error message about Weaver can be ignored:


Caused by: java.lang.IllegalStateException: Cannot apply class transformer
without LoadTimeWeaver specified


See spring section under:
http://openjpa.apache.org/integration.html

Can you try if you see the other exception on list after updating and
build again ?

Thx,
Norman


2010/5/17 Apache James<van.n...@yahoo.com>:

Hi Norman,
I enabled trace and found that there are two exceptions happening. One on
james startup and the other when the LIST or RETR command gets called. Only
the one on startup gets logged.

Also, There is this message during printed during server startup that looked
interesting. (Is is supposed to be this way)

312  James  TRACE  [main] openjpa.Runtime - Not creating a ValidatorImpl
because this app is using the JPA 1.0 Spec

The Exceptions along with the other details are inline.

Thanks,
Vanuj.



On 5/17/2010 10:46 AM, Norman Maurer wrote:


Hi Vanuj,

could you give us some more informations ?

* Which revision of trunk ?


943607


* Does it happen everytime ?


Funny thing. Whenever I try to get mail using thunderbird, the exception
occurs during 'LIST' command and thunderbird times out waiting for james to
reply. But if I create a raw connection with James and try to hit James, it
goes through and the list is returned. But then the same exception at the
time of RETR command.


* Any changes made in persistence.xml or spring-beans.xml ?


Nope. I am building james for the first time. Did not touch any code.


* Could enable the TRACE logging in persistence.xml and show us the
full stack trace... :
   <property name="openjpa.Log" value="DefaultLevel=TRACE,
Runtime=TRACE, Tool=TRACE"/>



----------------------------EXCEPTION 1--------------------------------

Here is the exception that happens during the startup.

java.lang.reflect.UndeclaredThrowableException
        at $Proxy27.addTransformer(Unknown Source)
        at
org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:169)
        at
org.apache.openjpa.persistence.PersistenceProviderImpl.createContainerEntityManagerFactory(PersistenceProviderImpl.java:65)
        at
org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:225)
        at
org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:308)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1469)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1409)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:529)
        at
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:495)
        at
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:642)
        at
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:633)
        at
org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:159)
        at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
        at
org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:338)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1049)
        at
org.apache.james.container.spring.SpringUsersStore.getRepository(SpringUsersStore.java:54)
        at
org.apache.james.impl.user.LocalUsersRepository.init(LocalUsersRepository.java:47)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleElement.invoke(InitDestroyAnnotationBeanPostProcessor.java:340)
        at
org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor$LifecycleMetadata.invokeInitMethods(InitDestroyAnnotationBeanPostProcessor.java:293)
        at
org.springframework.beans.factory.annotation.InitDestroyAnnotationBeanPostProcessor.postProcessBeforeInitialization(InitDestroyAnnotationBeanPostProcessor.java:130)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1405)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:435)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:409)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:541)
        at
org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:159)
        at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:297)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:435)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:409)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:541)
        at
org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:159)
        at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:297)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.autowireResource(CommonAnnotationBeanPostProcessor.java:435)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.getResource(CommonAnnotationBeanPostProcessor.java:409)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor$ResourceElement.getResourceToInject(CommonAnnotationBeanPostProcessor.java:541)
        at
org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:159)
        at
org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:84)
        at
org.springframework.context.annotation.CommonAnnotationBeanPostProcessor.postProcessPropertyValues(CommonAnnotationBeanPostProcessor.java:297)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1064)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
        at
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1049)
        at
org.apache.camel.spring.spi.ApplicationContextRegistry.lookup(ApplicationContextRegistry.java:41)
        at
org.apache.camel.util.CamelContextHelper.lookup(CamelContextHelper.java:104)
        at
org.apache.camel.model.RouteBuilderDefinition.createRouteBuilder(RouteBuilderDefinition.java:64)
        at
org.apache.camel.spring.CamelContextFactoryBean.installRoutes(CamelContextFactoryBean.java:877)
        at
org.apache.camel.spring.CamelContextFactoryBean.afterPropertiesSet(CamelContextFactoryBean.java:359)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1469)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1409)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at
org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1045)
        at
org.apache.camel.spring.CamelBeanPostProcessor.postProcessBeforeInitialization(CamelBeanPostProcessor.java:88)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1405)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
        at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
        at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291)
        at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288)
        at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190)
        at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563)
        at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:872)
        at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:423)
        at
org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276)
        at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197)
        at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47)
        at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3972)
        at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4467)
        at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:791)
        at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:771)
        at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:546)
        at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:905)
        at
org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:740)
        at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:500)
        at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1277)
        at
org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:321)
        at
org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1053)
        at org.apache.catalina.core.StandardHost.start(StandardHost.java:785)
        at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
        at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
        at
org.apache.catalina.core.StandardService.start(StandardService.java:519)
        at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:581)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at
org.springframework.orm.jpa.persistenceunit.DefaultPersistenceUnitManager$Jpa2PersistenceUnitInfoDecorator.invoke(DefaultPersistenceUnitManager.java:431)
        ... 138 more
Caused by: java.lang.IllegalStateException: Cannot apply class transformer
without LoadTimeWeaver specified
        at
org.springframework.orm.jpa.persistenceunit.SpringPersistenceUnitInfo.addTransformer(SpringPersistenceUnitInfo.java:109)
        ... 143 more
312  James  TRACE  [main] openjpa.Runtime - Not creating a ValidatorImpl
because this app is using the JPA 1.0 Spec





----------------------------EXCEPTION 2--------------------------------

Here is the exception that happens during the call. This one does not get
logged. I got the trace by copying it from eclipse.

Thread [New I/O server worker #2-2] (Suspended)

  
ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(Object,
Method, Object[]) line: 369
        $Proxy50.createNamedQuery(String) line: not available
        JPAMessageMapper.findMessagesInMailboxWithUID(long, long) line: 90

        JPAMessageMapper.findInMailbox(MessageRange) line: 69
        OpenJPAMailbox(StoreMailbox<Id>).getMessages(MessageRange,
FetchGroup, MailboxSession) line: 392
        ListCmdHandler.onCommand(POP3Session, Request) line: 75
        ListCmdHandler.onCommand(ProtocolSession, Request) line: 44

  
POP3CommandDispatcherLineHandler(AbstractCommandDispatcher<Session>).onLine(Session,
byte[]) line: 140
        POP3CommandDispatcherLineHandler.onLine(POP3Session, byte[]) line: 77

        POP3CommandDispatcherLineHandler.onLine(ProtocolSession, byte[])
line: 38

  
POP3ChannelUpstreamHandler(AbstractChannelUpstreamHandler).messageReceived(ChannelHandlerContext,
MessageEvent) line: 92

  
POP3ChannelUpstreamHandler(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 80

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560

  DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent)
line: 796

  TimeoutHandler(IdleStateHandler).messageReceived(ChannelHandlerContext,
MessageEvent) line: 237

  
TimeoutHandler(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 80

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560

  DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent)
line: 796
        ChunkedWriteHandler.handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 117

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560

  DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent)
line: 796
        Channels.fireMessageReceived(ChannelHandlerContext, Object,
SocketAddress) line: 391

  
DelimiterBasedFrameDecoder(FrameDecoder).unfoldAndFireMessageReceived(ChannelHandlerContext,
SocketAddress, Object) line: 317

  DelimiterBasedFrameDecoder(FrameDecoder).callDecode(ChannelHandlerContext,
Channel, ChannelBuffer, SocketAddress) line: 299

  
DelimiterBasedFrameDecoder(FrameDecoder).messageReceived(ChannelHandlerContext,
MessageEvent) line: 216

  
DelimiterBasedFrameDecoder(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 80

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560

  DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent)
line: 796

  
ConnectionPerIpLimitUpstreamHandler(SimpleChannelUpstreamHandler).messageReceived(ChannelHandlerContext,
MessageEvent) line: 134

  
ConnectionPerIpLimitUpstreamHandler(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 80

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560

  DefaultChannelPipeline$DefaultChannelHandlerContext.sendUpstream(ChannelEvent)
line: 796

  
ConnectionLimitUpstreamHandler(SimpleChannelUpstreamHandler).messageReceived(ChannelHandlerContext,
MessageEvent) line: 134

  
ConnectionLimitUpstreamHandler(SimpleChannelUpstreamHandler).handleUpstream(ChannelHandlerContext,
ChannelEvent) line: 80

  
DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline$DefaultChannelHandlerContext,
ChannelEvent) line: 560
        DefaultChannelPipeline.sendUpstream(ChannelEvent) line: 555
        Channels.fireMessageReceived(Channel, Object, SocketAddress) line:
345
        Channels.fireMessageReceived(Channel, Object) line: 332
        NioWorker.read(SelectionKey) line: 323
        NioWorker.processSelectedKeys(Set<SelectionKey>) line: 275
        NioWorker.run() line: 196
        ThreadRenamingRunnable.run() line: 108
        IoWorkerRunnable.run() line: 46
        ThreadPoolExecutor$Worker.runTask(Runnable) line: 885
        ThreadPoolExecutor$Worker.run() line: 907
        Thread.run() line: 619








Thx,
Norman

2010/5/17 Apache James<van.n...@yahoo.com>:


Hi,
Apologies for the Spam,

I just built James from trunk and deployed it on tomcat a few hours ago.
Everything seems to be working fine but there is a problem in POP3
server.
When I hit the 'List' command does not return any response  and hits an
exception in JPAMessageMapper.findMessagesInMailboxWithUID()

<openjpa-2.0.0-r422266:935683 fatal user error>
org.apache.openjpa.persistence.InvalidStateException: The context has
been
closed.  The stack trace at which the context was closed is available if
Runtime=TRACE logging is enabled.

Has anyone faced this recently?

Thanks,
Vanuj.

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