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1. Re: JBoss hangs using staeful session bean to read data
starksm64 Feb 19, 2006 1:16 PM (in response to annegret)The current ejb3 release is at RC5 so check out its improvements.
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2. Re: JBoss hangs using staeful session bean to read data
annegret Feb 24, 2006 11:48 AM (in response to annegret)Hello,
I've updated to JBoss 4.0.4RC1 with EJB3 RC5.
Now the problem is different:
when I return the data (and on bean passivation) I get a SerializationException2006-02-24 14:43:45,325 ERROR [com.tenovis.oam.i33.as.sb.SubscriberSBBean] Error: 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:585) at com.tenovis.oam.i33.as.sb.OAMSBBean.invokeSbMethod(OAMSBBean.java:782) at com.tenovis.oam.i33.as.sb.SubscriberSBBean.readDataFromSb(SubscriberSBBean.java:779) at com.tenovis.oam.i33.as.sb.SubscriberSBBean.readObjectData(SubscriberSBBean.java:259) 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:585) at org.jboss.invocation.Invocation.performCall(Invocation.java:359) at org.jboss.ejb.StatefulSessionContainer$ContainerInterceptor.invoke(StatefulSessionContainer.java:598) at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:168) at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:158) at org.jboss.ejb.plugins.StatefulSessionInstanceInterceptor.invoke(StatefulSessionInstanceInterceptor.java:330) at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:121) at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:350) at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:181) at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:206) at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:136) at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:643) at org.jboss.ejb.Container.invoke(Container.java:917) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:260) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:819) at org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:420) 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:585) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) at sun.rmi.transport.Transport$1.run(Transport.java:153) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:149) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701) at java.lang.Thread.run(Thread.java:595) Caused by: java.lang.reflect.UndeclaredThrowableException at $Proxy505.readObjectData(Unknown Source) ... 45 more Caused by: org.jboss.serial.exception.SerializationException at org.jboss.serial.persister.PrivateWritePersister.writeData(PrivateWritePersister.java:83) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:81) at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:46) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.io.JBossObjectOutputStream.writeObjectOverride(JBossObjectOutputStream.java:111) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287) at org.jboss.serial.io.MarshalledObject.<init>(MarshalledObject.java:51) at org.jboss.ejb3.SessionContainer.marshallResponse(SessionContainer.java:211) at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:223) at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:55) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at org.jboss.ejb3.stateless.StatelessRemoteProxy.invoke(StatelessRemoteProxy.java:102) ... 46 more Caused by: java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.serial.persister.PrivateWritePersister.writeData(PrivateWritePersister.java:73) ... 60 more Caused by: java.lang.ClassCastException: [Ljava.lang.Class; at org.jboss.serial.persister.ClassReferencePersister.writeData(ClassReferencePersister.java:42) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:81) at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:46) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:81) at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:46) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:81) at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:46) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.RegularObjectPersister.defaultWrite(RegularObjectPersister.java:81) at org.jboss.serial.persister.RegularObjectPersister.writeData(RegularObjectPersister.java:46) at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.describeObject(ObjectDescriptorFactory.java:117) at org.jboss.serial.objectmetamodel.DataContainer$DataContainerOutput.writeObject(DataContainer.java:260) at org.jboss.serial.persister.ObjectOutputStreamProxy.writeObjectOverride(ObjectOutputStreamProxy.java:45) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:287) at java.util.Hashtable.writeObject(Hashtable.java:813) ... 65 more
see also thread
http://www.jboss.com/index.html?module=bb&op=viewtopic&t=76737&postdays=0&postorder=asc&start=0
I got the patch mentioned in the thread above, but nothing changed.
I've changed LAZY loading to EAGER and got the data without SerializaionException.
But then during bean passivation I get a RuntimeException:javax.ejb.EJBException: Could not passivate; failed to save state at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:423) at org.jboss.ejb.plugins.StatefulSessionInstanceCache.passivate(StatefulSessionInstanceCache.java:107) at org.jboss.ejb.plugins.AbstractInstanceCache.tryToPassivate(AbstractInstanceCache.java:194) at org.jboss.ejb.plugins.LRUEnterpriseContextCachePolicy$OveragerTask.run(LRUEnterpriseContextCachePolicy.java:434) at java.util.TimerThread.mainLoop(Timer.java:512) at java.util.TimerThread.run(Timer.java:462) Caused by: java.lang.RuntimeException: Could not resolve beanClass method from proxy call at org.jboss.ejb3.stateful.StatefulContainer.dynamicInvoke(StatefulContainer.java:260) at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:55) at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:98) at org.jboss.ejb3.stateful.StatefulRemoteProxy.invoke(StatefulRemoteProxy.java:133) at $Proxy501.getHandle(Unknown Source) at org.jboss.ejb.plugins.SessionObjectOutputStream.replaceObject(SessionObjectOutputStream.java:68) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1039) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) at java.util.Hashtable.writeObject(Hashtable.java:813) 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:585) at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:890) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1333) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1369) at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1341) at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1284) at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1073) at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:291) at org.jboss.ejb.plugins.StatefulSessionFilePersistenceManager.passivateSession(StatefulSessionFilePersistenceManager.java:414) ... 5 more
Any idea ?
Annegret