[jboss-jira] [JBoss JIRA] (AS7-4571) client and server hang on remoting error
David Lloyd (JIRA)
jira-events at lists.jboss.org
Wed May 2 11:33:18 EDT 2012
[ https://issues.jboss.org/browse/AS7-4571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
David Lloyd resolved AS7-4571.
------------------------------
Fix Version/s: 7.1.2.Final-redhat1
Resolution: Done
Should be fixed now.
> client and server hang on remoting error
> ----------------------------------------
>
> Key: AS7-4571
> URL: https://issues.jboss.org/browse/AS7-4571
> Project: Application Server 7
> Issue Type: Bug
> Components: Remoting
> Affects Versions: 7.1.1.Final
> Reporter: Arto Huusko
> Assignee: David Lloyd
> Fix For: 7.1.2.Final-redhat1
>
>
> When an unexpected error occurs in a remote client EJB invocation, the remoting system in both the client and the server hangs. An example of such unexpected error is that the client does not have access to a class used in the return value from the server.
> An example stack trace of such invocation:
> Caused by: java.lang.ClassNotFoundException: org.hibernate.collection.internal.PersistentSet
> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
> at java.security.AccessController.doPrivileged(Native Method)
> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
> at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:247)
> at org.jboss.marshalling.AbstractClassResolver.loadClass(AbstractClassResolver.java:135)
> at org.jboss.marshalling.AbstractClassResolver.resolveClass(AbstractClassResolver.java:116)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadClassDescriptor(RiverUnmarshaller.java:892)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1204)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at org.jboss.marshalling.river.RiverUnmarshaller.readFields(RiverUnmarshaller.java:1677)
> at org.jboss.marshalling.river.RiverUnmarshaller.doInitSerializable(RiverUnmarshaller.java:1593)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadNewObject(RiverUnmarshaller.java:1235)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:272)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadCollectionObject(RiverUnmarshaller.java:180)
> at org.jboss.marshalling.river.RiverUnmarshaller.readCollectionData(RiverUnmarshaller.java:771)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:649)
> at org.jboss.marshalling.river.RiverUnmarshaller.doReadObject(RiverUnmarshaller.java:209)
> at org.jboss.marshalling.AbstractObjectInput.readObject(AbstractObjectInput.java:37)
> at org.jboss.ejb.client.remoting.MethodInvocationResponseHandler$MethodInvocationResultProducer.getResult(MethodInvocationResponseHandler.java:107)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:270)
> at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:47)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:272)
> at org.jboss.ejb.client.ReceiverInterceptor.handleInvocationResult(ReceiverInterceptor.java:132)
> at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:260)
> at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:399)
> at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
> at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
> at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
> After that, relevant threads on the client look like:
> "main" prio=10 tid=0x00007f6e5c007000 nid=0xefe in Object.wait() [0x00007f6e62be6000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000fe1a4b08> (a java.lang.Thread)
> at java.lang.Thread.join(Thread.java:1186)
> - locked <0x00000000fe1a4b08> (a java.lang.Thread)
> at java.lang.Thread.join(Thread.java:1239)
> at java.lang.ApplicationShutdownHooks.runHooks(ApplicationShutdownHooks.java:79)
> at java.lang.ApplicationShutdownHooks$1.run(ApplicationShutdownHooks.java:24)
> at java.lang.Shutdown.runHooks(Shutdown.java:79)
> at java.lang.Shutdown.sequence(Shutdown.java:123)
> at java.lang.Shutdown.exit(Shutdown.java:168)
> - locked <0x00000000f31219d0> (a java.lang.Class for java.lang.Shutdown)
> at java.lang.Runtime.exit(Runtime.java:90)
> at java.lang.System.exit(System.java:904)
> at ExampleApp(ExampleApp.java:133)
> "Thread-1" prio=10 tid=0x00007f6e5c1f2000 nid=0xf12 in Object.wait() [0x00007f6e60846000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000fe149190> (a java.lang.Object)
> at java.lang.Object.wait(Object.java:485)
> at org.jboss.remoting3.spi.AbstractHandleableCloseable.close(AbstractHandleableCloseable.java:177)
> - locked <0x00000000fe149190> (a java.lang.Object)
> at org.jboss.ejb.client.remoting.AutoConnectionCloser.safeClose(AutoConnectionCloser.java:92)
> at org.jboss.ejb.client.remoting.AutoConnectionCloser.closeAll(AutoConnectionCloser.java:79)
> - locked <0x00000000fe1a4bb0> (a java.util.ArrayList)
> at org.jboss.ejb.client.remoting.AutoConnectionCloser.run(AutoConnectionCloser.java:55)
> at java.lang.Thread.run(Thread.java:662)
> "Remoting "config-based-ejb-client-endpoint" task-4" daemon prio=10 tid=0x00007f6e18052800 nid=0xf10 waiting on condition [0x00007f6e60947000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000fe130130> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
> at org.xnio.LimitedBlockingQueue.take(LimitedBlockingQueue.java:95)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:662)
> "Remoting "config-based-ejb-client-endpoint" task-3" daemon prio=10 tid=0x00007f6e18050800 nid=0xf0f waiting on condition [0x00007f6e60a48000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000fe130130> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
> at org.xnio.LimitedBlockingQueue.take(LimitedBlockingQueue.java:95)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:662)
> "Remoting "config-based-ejb-client-endpoint" task-2" daemon prio=10 tid=0x00007f6e1804d000 nid=0xf0e waiting on condition [0x00007f6e60b49000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000fe130130> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
> at org.xnio.LimitedBlockingQueue.take(LimitedBlockingQueue.java:95)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:662)
> "Remoting "config-based-ejb-client-endpoint" task-1" daemon prio=10 tid=0x00007f6e1804b800 nid=0xf0d waiting on condition [0x00007f6e60c4a000]
> java.lang.Thread.State: WAITING (parking)
> at sun.misc.Unsafe.park(Native Method)
> - parking to wait for <0x00000000fe130130> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
> at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
> at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1987)
> at java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:399)
> at org.xnio.LimitedBlockingQueue.take(LimitedBlockingQueue.java:95)
> at java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:947)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907)
> at java.lang.Thread.run(Thread.java:662)
> "Remoting "config-based-ejb-client-endpoint" write-1" daemon prio=10 tid=0x00007f6e5c1e1800 nid=0xf0c runnable [0x00007f6e60d4b000]
> java.lang.Thread.State: RUNNABLE
> at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0x00000000fe148330> (a sun.nio.ch.Util$2)
> - locked <0x00000000fe148340> (a java.util.Collections$UnmodifiableSet)
> - locked <0x00000000fe1482e8> (a sun.nio.ch.EPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:84)
> at org.xnio.nio.WorkerThread.run(WorkerThread.java:153)
> "Remoting "config-based-ejb-client-endpoint" read-1" daemon prio=10 tid=0x00007f6e5c1bc800 nid=0xf0b runnable [0x00007f6e60e4c000]
> java.lang.Thread.State: RUNNABLE
> at sun.nio.ch.EPollArrayWrapper.epollWait(Native Method)
> at sun.nio.ch.EPollArrayWrapper.poll(EPollArrayWrapper.java:210)
> at sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:65)
> at sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:69)
> - locked <0x00000000fe130298> (a sun.nio.ch.Util$2)
> - locked <0x00000000fe1302a8> (a java.util.Collections$UnmodifiableSet)
> - locked <0x00000000fe130250> (a sun.nio.ch.EPollSelectorImpl)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:80)
> at sun.nio.ch.SelectorImpl.select(SelectorImpl.java:84)
> at org.xnio.nio.WorkerThread.run(WorkerThread.java:153)
> And on the server:
> "EJB default - 6" prio=10 tid=0x00007fcacc0cd800 nid=0xe3c in Object.wait() [0x00007fcb119d8000]
> java.lang.Thread.State: WAITING (on object monitor)
> at java.lang.Object.wait(Native Method)
> - waiting on <0x00000000f9c73080> (a org.jboss.remoting3.remote.OutboundMessage)
> at java.lang.Object.wait(Object.java:485)
> at org.jboss.remoting3.remote.OutboundMessage$1.accept(OutboundMessage.java:91)
> - locked <0x00000000f9c73080> (a org.jboss.remoting3.remote.OutboundMessage)
> at org.xnio.streams.BufferPipeOutputStream.send(BufferPipeOutputStream.java:125)
> at org.xnio.streams.BufferPipeOutputStream.send(BufferPipeOutputStream.java:113)
> at org.xnio.streams.BufferPipeOutputStream.getBuffer(BufferPipeOutputStream.java:77)
> at org.xnio.streams.BufferPipeOutputStream.write(BufferPipeOutputStream.java:86)
> - locked <0x00000000f9c730b8> (a org.xnio.streams.BufferPipeOutputStream)
> at org.jboss.remoting3.remote.OutboundMessage.write(OutboundMessage.java:168)
> at java.io.DataOutputStream.write(DataOutputStream.java:71)
> - locked <0x00000000f9c73060> (a java.io.DataOutputStream)
> at org.jboss.as.ejb3.remote.protocol.versionone.AbstractMessageHandler$1.write(AbstractMessageHandler.java:188)
> at java.io.OutputStream.write(OutputStream.java:99)
> at org.jboss.marshalling.OutputStreamByteOutput.write(OutputStreamByteOutput.java:56)
> at org.jboss.marshalling.SimpleDataOutput.write(SimpleDataOutput.java:83)
> at org.jboss.marshalling.river.RiverMarshaller.doWriteObject(RiverMarshaller.java:302)
> 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:585)
> at org.jboss.marshalling.AbstractObjectOutput.writeObject(AbstractObjectOutput.java:62)
> at org.jboss.marshalling.AbstractMarshaller.writeObject(AbstractMarshaller.java:119)
> at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.writeMethodInvocationResponse(MethodInvocationMessageHandler.java:338)
> at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler.access$500(MethodInvocationMessageHandler.java:64)
> at org.jboss.as.ejb3.remote.protocol.versionone.MethodInvocationMessageHandler$1.run(MethodInvocationMessageHandler.java:226)
> at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
> at java.util.concurrent.FutureTask.run(FutureTask.java:138)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> at java.lang.Thread.run(Thread.java:662)
> at org.jboss.threads.JBossThread.run(JBossThread.java:122)
> "Remoting "vlinux" read-1" prio=10 tid=0x00007fcadc08e800 nid=0xd33 waiting for monitor entry [0x00007fcb116cf000]
> java.lang.Thread.State: BLOCKED (on object monitor)
> at org.xnio.streams.BufferPipeOutputStream.close(BufferPipeOutputStream.java:156)
> - waiting to lock <0x00000000f9c730b8> (a org.xnio.streams.BufferPipeOutputStream)
> at org.xnio.IoUtils.safeClose(IoUtils.java:137)
> at org.jboss.remoting3.remote.OutboundMessage.closeAsync(OutboundMessage.java:158)
> at org.jboss.remoting3.remote.RemoteConnectionChannel.handleAsyncClose(RemoteConnectionChannel.java:502)
> at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:259)
> at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:45)
> at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
> at org.xnio.channels.TranslatingSuspendableChannel.handleReadable(TranslatingSuspendableChannel.java:189)
> at org.xnio.channels.TranslatingSuspendableChannel$1.handleEvent(TranslatingSuspendableChannel.java:103)
> at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:72)
> at org.xnio.nio.NioHandle.run(NioHandle.java:90)
> at org.xnio.nio.WorkerThread.run(WorkerThread.java:184)
> When the server is in this state, new remoting invocations on the server can not be made. The remote client stalls for a short time, and then times out with "No EJB receiver available for handling".
> The server and client are so wedged that the only way to shut them down on linux is kill -9.
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