我在一个独立的JBoss AS 7.1.3环境中一直使用Vaadin没有任何问题。在启用了会话复制的群集中运行两个JBoss节点时，会发生会话复制时会发生ConcurrentModificationException（请参阅下面的stacktrace）。当时系统上只有一个用户，并且作为项目的一部分，没有附加组件可以启动单独的线程。下面的堆栈跟踪发生在包含表的页面上。但是，问题也可以在任何其他页面上复制。
几天来我一直在努力解决这个问题。有没有人对此事有任何想法或建议？非常感谢任何帮助。
12:28:53,939 ERROR [org.infinispan.interceptors.InvocationContextInterceptor] (ajp-/10.52.1.124:8009-4) ISPN000136: Execution error: org.infinispan.CacheException: java.lang.RuntimeException: Failure to marshal argument(s)
at org.infinispan.util.Util.rewrapAsCacheException(Util.java:526) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:172) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotely(JGroupsTransport.java:489) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:161) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:183) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:240) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:227) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:222) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.rpc.RpcManagerImpl.broadcastRpcCommand(RpcManagerImpl.java:201) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.ReplicationInterceptor.broadcastPrepare(ReplicationInterceptor.java:136) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.ReplicationInterceptor.visitPrepareCommand(ReplicationInterceptor.java:128) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:130) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:130) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.EntryWrappingInterceptor.visitPrepareCommand(EntryWrappingInterceptor.java:93) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.locking.AbstractTxLockingInterceptor.invokeNextAndCommitIf1Pc(AbstractTxLockingInterceptor.java:120) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.locking.OptimisticLockingInterceptor.visitPrepareCommand(OptimisticLockingInterceptor.java:131) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.NotificationInterceptor.visitPrepareCommand(NotificationInterceptor.java:58) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.TxInterceptor.visitPrepareCommand(TxInterceptor.java:106) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.StateTransferLockInterceptor.handleWithRetries(StateTransferLockInterceptor.java:213) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.StateTransferLockInterceptor.visitPrepareCommand(StateTransferLockInterceptor.java:85) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:130) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:132) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:91) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:116) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.BatchingInterceptor.handleDefault(BatchingInterceptor.java:86) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.AbstractVisitor.visitPrepareCommand(AbstractVisitor.java:126) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.commands.tx.PrepareCommand.acceptVisitor(PrepareCommand.java:133) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.interceptors.InterceptorChain.invoke(InterceptorChain.java:345) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.TransactionCoordinator.commit(TransactionCoordinator.java:174) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.synchronization.SynchronizationAdapter.afterCompletion(SynchronizationAdapter.java:81) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.tm.DummyTransaction.notifyAfterCompletion(DummyTransaction.java:285) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.tm.DummyTransaction.runCommitTx(DummyTransaction.java:334) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.tm.DummyTransaction.commit(DummyTransaction.java:91) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.transaction.tm.DummyBaseTransactionManager.commit(DummyBaseTransactionManager.java:102) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.as.clustering.web.impl.TransactionBatchingManager.endBatch(TransactionBatchingManager.java:75)
at org.jboss.as.web.session.DistributableSessionManager.processSessionRepl(DistributableSessionManager.java:1515) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.DistributableSessionManager.storeSession(DistributableSessionManager.java:857) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.InstantSnapshotManager.snapshot(InstantSnapshotManager.java:47) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.ClusteredSessionValve.handleRequest(ClusteredSessionValve.java:142) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.ClusteredSessionValve.invoke(ClusteredSessionValve.java:99) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.JvmRouteValve.invoke(JvmRouteValve.java:92) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.session.LockingValve.invoke(LockingValve.java:64) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:165) [jboss-as-web-7.1.3.Final.jar:7.1.3.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) [jbossweb-7.0.17.Final.jar:]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) [jbossweb-7.0.17.Final.jar:]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) [jbossweb-7.0.17.Final.jar:]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:372) [jbossweb-7.0.17.Final.jar:]
at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:505) [jbossweb-7.0.17.Final.jar:]
at org.apache.coyote.ajp.AjpProtocol$AjpConnectionHandler.process(AjpProtocol.java:453) [jbossweb-7.0.17.Final.jar:]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:931) [jbossweb-7.0.17.Final.jar:]
at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_09]
Caused by: java.lang.RuntimeException: Failure to marshal argument(s)
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.marshallCall(CommandAwareRpcDispatcher.java:257) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.processSingleCall(CommandAwareRpcDispatcher.java:274) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.invokeRemoteCommand(CommandAwareRpcDispatcher.java:165) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
... 72 more
Caused by: java.util.ConcurrentModificationException
at java.util.HashMap$HashIterator.nextEntry(HashMap.java:894) [rt.jar:1.7.0_09]
at java.util.HashMap$KeyIterator.next(HashMap.java:928) [rt.jar:1.7.0_09]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:604)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:679)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:585)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:679)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverObjectOutputStream.defaultWriteObject(RiverObjectOutputStream.java:159)
at com.vaadin.event.ListenerMethod.writeObject(ListenerMethod.java:90) [vaadin-6.8.6.jar:6.8.6]
at sun.reflect.GeneratedMethodAccessor98.invoke(Unknown Source) [:1.7.0_09]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_09]
at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_09]
at org.jboss.marshalling.reflect.SerializableClass.callWriteObject(SerializableClass.java:188) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1007)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:585)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:680)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:585)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:679)
at org.jboss.marshalling.river.RiverMarshaller.doWriteFields(RiverMarshaller.java:1063)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:1019)
at org.jboss.marshalling.river.RiverMarshaller.doWriteSerializableObject(RiverMarshaller.java:998)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:885)
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:680)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.as.clustering.SimpleMarshalledValue.getBytes(SimpleMarshalledValue.java:85)
at org.jboss.as.clustering.SimpleMarshalledValue.writeExternal(SimpleMarshalledValue.java:175)
at org.jboss.as.clustering.infinispan.io.ExternalizableExternalizer.writeObject(ExternalizableExternalizer.java:46)
at org.jboss.as.clustering.infinispan.io.ExternalizableExternalizer.writeObject(ExternalizableExternalizer.java:36)
at org.infinispan.marshall.jboss.ExternalizerTable$ForeignExternalizerAdapter.writeObject(ExternalizerTable.java:450) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.atomic.PutOperation$Externalizer.writeObject(PutOperation.java:80) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.atomic.PutOperation$Externalizer.writeObject(PutOperation.java:76) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:401) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.marshall.MarshallUtil.marshallCollection(MarshallUtil.java:48) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.LinkedListExternalizer.writeObject(LinkedListExternalizer.java:50) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.LinkedListExternalizer.writeObject(LinkedListExternalizer.java:45) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:401) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.atomic.AtomicHashMapDelta$Externalizer.writeObject(AtomicHashMapDelta.java:110) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.atomic.AtomicHashMapDelta$Externalizer.writeObject(AtomicHashMapDelta.java:106) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:401) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeCommandParameters(ReplicableCommandExternalizer.java:83) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeObject(ReplicableCommandExternalizer.java:70) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeObject(ReplicableCommandExternalizer.java:58) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:401) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.marshall.exts.ReplicableCommandExternalizer.writeCommandParameters(ReplicableCommandExternalizer.java:85) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.marshallParameters(CacheRpcCommandExternalizer.java:124) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.writeObject(CacheRpcCommandExternalizer.java:111) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.exts.CacheRpcCommandExternalizer.writeObject(CacheRpcCommandExternalizer.java:66) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.jboss.ExternalizerTable$ExternalizerAdapter.writeObject(ExternalizerTable.java:401) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:145)
at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119) [jboss-marshalling-1.3.15.GA.jar:1.3.15.GA]
at org.infinispan.marshall.jboss.AbstractJBossMarshaller.objectToObjectStream(AbstractJBossMarshaller.java:96) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.VersionAwareMarshaller.objectToBuffer(VersionAwareMarshaller.java:90) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.AbstractMarshaller.objectToBuffer(AbstractMarshaller.java:64) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.marshall.AbstractDelegatingMarshaller.objectToBuffer(AbstractDelegatingMarshaller.java:109) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.MarshallerAdapter.objectToBuffer(MarshallerAdapter.java:45) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
at org.infinispan.remoting.transport.jgroups.CommandAwareRpcDispatcher.marshallCall(CommandAwareRpcDispatcher.java:255) [infinispan-core-5.1.7.Final.jar:5.1.7.Final]
... 74 more
Caused by: an exception which occurred:
in field changedSelectedKeys
in field componentToExpandRatio
in field root
in field components
in field content
in field componentToExpandRatio
in field parent
in field target
in field listenerList
in field eventRouter
in field parent
in field parent
in field idPaintableMap
in field repaintRequestListeners
in field mainWindow
in field applicationToAjaxAppMgrMap
in object java.util.HashMap@38046b36
in object org.jboss.as.clustering.SimpleMarshalledValue@38046b36
in object org.infinispan.atomic.PutOperation@4a3da462
in object java.util.LinkedList@1d3ef9f9
in object org.infinispan.atomic.AtomicHashMapDelta@3829a747
in object org.infinispan.commands.write.PutKeyValueCommand@b1b7df3a
in object org.infinispan.commands.tx.PrepareCommand@706ff234
答案 0 :(得分：0)
我不确定这是否有帮助，但据我所知，在Vaadin应用程序中实现群集的推荐方法是使用粘性会话，这意味着负载均衡器会将来自客户端的请求始终转发给同一个初始请求发生的服务器。