[jboss-user] [JBoss Seam] - Clustering issue

mikepkp17 do-not-reply at jboss.com
Fri Jan 19 10:23:35 EST 2007


maybe someone can give me a pointer what to check to solve this issue. 

I am working with JBoss-4.0.5.GA installed with the latest JEMS-installer. I installed the EJB3-cluster profile.

In my application I have several SFSBs annotated with @Clustered and after a certain amount of time the following huge stacktrace is printed.

The class which is not found can be any of my SFSBs so it is not always the same class which is not found. The my.TestSFSBean has 3 private String members and a private static Collection where SelectItem implements Serializable.

Any idea?


  | 16:10:48,031 ERROR [STDERR] java.lang.ClassNotFoundException: No ClassLoaders found for: my.TestSFSBean
  | 16:10:48,031 ERROR [STDERR] 	at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
  | 16:10:48,031 ERROR [STDERR] 	at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:511)
  | 16:10:48,031 ERROR [STDERR] 	at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
  | 16:10:48,031 ERROR [STDERR] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  | 16:10:48,031 ERROR [STDERR] 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
  | 16:10:48,031 ERROR [STDERR] 	at java.lang.Class.forName0(Native Method)
  | 16:10:48,031 ERROR [STDERR] 	at java.lang.Class.forName(Class.java:242)
  | 16:10:48,031 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectInputStream.resolveClass(JBossObjectInputStream.java:141)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectInputStream$1.resolveClass(JBossObjectInputStream.java:127)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.resolveClassByName(ClassMetamodelFactory.java:266)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:289)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.classmetamodel.StreamingClass.readStream(StreamingClass.java:72)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:381)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:163)
  | 16:10:48,046 ERROR [STDERR] 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulBeanContext.getInterceptorInstances(StatefulBeanContext.java:333)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.interceptor.LifecycleInvocationContextImpl.getLifecycleInvocationContext(LifecycleInvocationContextImpl.java:65)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postActivate(LifecycleInterceptorHandler.java:143)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulContainer.invokePostActivate(StatefulContainer.java:376)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.stateful.StatefulBeanContext.postActivate(StatefulBeanContext.java:183)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodeActivate(StatefulTreeCache.java:275)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.notifyNodeActivate(TreeCache.java:5714)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.ActivationInterceptor.remove(ActivationInterceptor.java:162)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.ActivationInterceptor.invoke(ActivationInterceptor.java:152)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.UnlockInterceptor.invoke(UnlockInterceptor.java:32)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor.java:34)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:69)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:183)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.get(TreeCache.java:3367)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodePassivate(StatefulTreeCache.java:285)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.notifyNodePassivate(TreeCache.java:5739)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:62)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:179)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.TreeCache.evict(TreeCache.java:3716)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.BaseEvictionPolicy.evict(BaseEvictionPolicy.java:34)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.evictCacheNode(BaseEvictionAlgorithm.java:210)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.LRUAlgorithm.evict(LRUAlgorithm.java:90)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.LRUAlgorithm.prune(LRUAlgorithm.java:121)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.process(BaseEvictionAlgorithm.java:98)
  | 16:10:48,046 ERROR [STDERR] 	at org.jboss.cache.eviction.EvictionTimerTask.run(EvictionTimerTask.java:80)
  | 16:10:48,046 ERROR [STDERR] 	at java.util.TimerThread.mainLoop(Timer.java:512)
  | 16:10:48,046 ERROR [STDERR] 	at java.util.TimerThread.run(Timer.java:462)
  | 16:10:48,046 INFO  [TxInterceptor] There was a problem handling this request
  | java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postActivate(LifecycleInterceptorHandler.java:152)
  | 	at org.jboss.ejb3.stateful.StatefulContainer.invokePostActivate(StatefulContainer.java:376)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.postActivate(StatefulBeanContext.java:183)
  | 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodeActivate(StatefulTreeCache.java:275)
  | 	at org.jboss.cache.TreeCache.notifyNodeActivate(TreeCache.java:5714)
  | 	at org.jboss.cache.interceptors.ActivationInterceptor.remove(ActivationInterceptor.java:162)
  | 	at org.jboss.cache.interceptors.ActivationInterceptor.invoke(ActivationInterceptor.java:152)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.UnlockInterceptor.invoke(UnlockInterceptor.java:32)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor.java:34)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:69)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:183)
  | 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 	at org.jboss.cache.TreeCache.get(TreeCache.java:3367)
  | 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodePassivate(StatefulTreeCache.java:285)
  | 	at org.jboss.cache.TreeCache.notifyNodePassivate(TreeCache.java:5739)
  | 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:62)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:179)
  | 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 	at org.jboss.cache.TreeCache.evict(TreeCache.java:3716)
  | 	at org.jboss.cache.eviction.BaseEvictionPolicy.evict(BaseEvictionPolicy.java:34)
  | 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.evictCacheNode(BaseEvictionAlgorithm.java:210)
  | 	at org.jboss.cache.eviction.LRUAlgorithm.evict(LRUAlgorithm.java:90)
  | 	at org.jboss.cache.eviction.LRUAlgorithm.prune(LRUAlgorithm.java:121)
  | 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.process(BaseEvictionAlgorithm.java:98)
  | 	at org.jboss.cache.eviction.EvictionTimerTask.run(EvictionTimerTask.java:80)
  | 	at java.util.TimerThread.mainLoop(Timer.java:512)
  | 	at java.util.TimerThread.run(Timer.java:462)
  | Caused by: java.lang.RuntimeException: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:367)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.getInterceptorInstances(StatefulBeanContext.java:333)
  | 	at org.jboss.ejb3.interceptor.LifecycleInvocationContextImpl.getLifecycleInvocationContext(LifecycleInvocationContextImpl.java:65)
  | 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postActivate(LifecycleInterceptorHandler.java:143)
  | 	... 37 more
  | Caused by: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:332)
  | 	at org.jboss.serial.classmetamodel.StreamingClass.readStream(StreamingClass.java:72)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:381)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 	at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
  | 	at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 	at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:163)
  | 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
  | 	at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
  | 	... 40 more
  | Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
  | 	at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:511)
  | 	at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
  | 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  | 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
  | 	at java.lang.Class.forName0(Native Method)
  | 	at java.lang.Class.forName(Class.java:242)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.resolveClassByName(ClassMetamodelFactory.java:269)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:289)
  | 	... 53 more
  | 16:10:48,062 INFO  [TxInterceptor] There was a problem handling this request
  | java.lang.RuntimeException: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5526)
  | 	at org.jboss.cache.TreeCache.get(TreeCache.java:3367)
  | 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodePassivate(StatefulTreeCache.java:285)
  | 	at org.jboss.cache.TreeCache.notifyNodePassivate(TreeCache.java:5739)
  | 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:62)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:179)
  | 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 	at org.jboss.cache.TreeCache.evict(TreeCache.java:3716)
  | 	at org.jboss.cache.eviction.BaseEvictionPolicy.evict(BaseEvictionPolicy.java:34)
  | 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.evictCacheNode(BaseEvictionAlgorithm.java:210)
  | 	at org.jboss.cache.eviction.LRUAlgorithm.evict(LRUAlgorithm.java:90)
  | 	at org.jboss.cache.eviction.LRUAlgorithm.prune(LRUAlgorithm.java:121)
  | 	at org.jboss.cache.eviction.BaseEvictionAlgorithm.process(BaseEvictionAlgorithm.java:98)
  | 	at org.jboss.cache.eviction.EvictionTimerTask.run(EvictionTimerTask.java:80)
  | 	at java.util.TimerThread.mainLoop(Timer.java:512)
  | 	at java.util.TimerThread.run(Timer.java:462)
  | Caused by: java.lang.RuntimeException: java.lang.RuntimeException: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postActivate(LifecycleInterceptorHandler.java:152)
  | 	at org.jboss.ejb3.stateful.StatefulContainer.invokePostActivate(StatefulContainer.java:376)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.postActivate(StatefulBeanContext.java:183)
  | 	at org.jboss.ejb3.cache.tree.StatefulTreeCache$ClusteredStatefulCacheListener.nodeActivate(StatefulTreeCache.java:275)
  | 	at org.jboss.cache.TreeCache.notifyNodeActivate(TreeCache.java:5714)
  | 	at org.jboss.cache.interceptors.ActivationInterceptor.remove(ActivationInterceptor.java:162)
  | 	at org.jboss.cache.interceptors.ActivationInterceptor.invoke(ActivationInterceptor.java:152)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.UnlockInterceptor.invoke(UnlockInterceptor.java:32)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.ReplicationInterceptor.invoke(ReplicationInterceptor.java:34)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.PassivationInterceptor.invoke(PassivationInterceptor.java:69)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.TxInterceptor.handleNonTxMethod(TxInterceptor.java:345)
  | 	at org.jboss.cache.interceptors.TxInterceptor.invoke(TxInterceptor.java:156)
  | 	at org.jboss.cache.interceptors.Interceptor.invoke(Interceptor.java:68)
  | 	at org.jboss.cache.interceptors.CacheMgmtInterceptor.invoke(CacheMgmtInterceptor.java:183)
  | 	at org.jboss.cache.TreeCache.invokeMethod(TreeCache.java:5520)
  | 	... 19 more
  | Caused by: java.lang.RuntimeException: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:367)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.getInterceptorInstances(StatefulBeanContext.java:333)
  | 	at org.jboss.ejb3.interceptor.LifecycleInvocationContextImpl.getLifecycleInvocationContext(LifecycleInvocationContextImpl.java:65)
  | 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postActivate(LifecycleInterceptorHandler.java:143)
  | 	... 37 more
  | Caused by: java.io.IOException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:332)
  | 	at org.jboss.serial.classmetamodel.StreamingClass.readStream(StreamingClass.java:72)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:381)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 	at org.jboss.serial.persister.ArrayPersister.readObjectArray(ArrayPersister.java:196)
  | 	at org.jboss.serial.persister.ArrayPersister.readData(ArrayPersister.java:172)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.readObjectDescriptionFromStreaming(ObjectDescriptorFactory.java:412)
  | 	at org.jboss.serial.objectmetamodel.ObjectDescriptorFactory.objectFromDescription(ObjectDescriptorFactory.java:82)
  | 	at org.jboss.serial.objectmetamodel.DataContainer$DataContainerDirectInput.readObject(DataContainer.java:643)
  | 	at org.jboss.serial.io.JBossObjectInputStream.readObjectOverride(JBossObjectInputStream.java:163)
  | 	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:333)
  | 	at org.jboss.serial.io.MarshalledObject.get(MarshalledObject.java:68)
  | 	at org.jboss.ejb3.stateful.StatefulBeanContext.extractBeanAndInterceptors(StatefulBeanContext.java:342)
  | 	... 40 more
  | Caused by: java.lang.ClassNotFoundException: No ClassLoaders found for: my.TestSFSBean
  | 	at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
  | 	at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:511)
  | 	at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
  | 	at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
  | 	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
  | 	at java.lang.Class.forName0(Native Method)
  | 	at java.lang.Class.forName(Class.java:242)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.resolveClassByName(ClassMetamodelFactory.java:269)
  | 	at org.jboss.serial.classmetamodel.ClassMetamodelFactory.getClassMetaData(ClassMetamodelFactory.java:289)
  | 	... 53 more
  | 

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