[jboss-jira] [JBoss JIRA] (WFLY-5370) NPE during undeploy due to asynchronous cache listeners

[Paul Ferraro (JIRA)]

Paul Ferraro created WFLY-5370:
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             Summary: NPE during undeploy due to asynchronous cache listeners
                 Key: WFLY-5370
                 URL: https://issues.jboss.org/browse/WFLY-5370
             Project: WildFly
          Issue Type: Bug
          Components: Clustering
    Affects Versions: 10.0.0.CR1
            Reporter: Paul Ferraro
            Assignee: Paul Ferraro


This issue lies outside the bounds of traditional clean shutdown, since the initiating events are driven by activity by other nodes, or asynchronous events driven by local node activity.  Essentially, we need a simple mechanism for blocking shutdown until active listeners complete.
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[JBossINF] 04:43:50,274 ERROR [org.infinispan.remoting.rpc.RpcManagerImpl] (transport-thread--p7-t21) ISPN000073: Unexpected error while replicating: java.lang.NullPointerException
[JBossINF] 	at org.infinispan.remoting.transport.jgroups.JGroupsTransport.invokeRemotelyAsync(JGroupsTransport.java:568)
[JBossINF] 	at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotelyAsync(RpcManagerImpl.java:170)
[JBossINF] 	at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:212)
[JBossINF] 	at org.infinispan.transaction.impl.AbstractEnlistmentAdapter.removeTransactionInfoRemotely(AbstractEnlistmentAdapter.java:93)
[JBossINF] 	at org.infinispan.transaction.impl.AbstractEnlistmentAdapter.releaseLocksForCompletedTransaction(AbstractEnlistmentAdapter.java:83)
[JBossINF] 	at org.infinispan.transaction.xa.TransactionXaAdapter.forgetSuccessfullyCompletedTransaction(TransactionXaAdapter.java:230)
[JBossINF] 	at org.infinispan.transaction.xa.TransactionXaAdapter.commit(TransactionXaAdapter.java:116)
[JBossINF] 	at org.infinispan.transaction.tm.DummyTransaction.finishResource(DummyTransaction.java:371)
[JBossINF] 	at org.infinispan.transaction.tm.DummyTransaction.commitResources(DummyTransaction.java:417)
[JBossINF] 	at org.infinispan.transaction.tm.DummyTransaction.runCommit(DummyTransaction.java:301)
[JBossINF] 	at org.infinispan.transaction.tm.DummyTransaction.commit(DummyTransaction.java:104)
[JBossINF] 	at org.infinispan.transaction.tm.DummyBaseTransactionManager.commit(DummyBaseTransactionManager.java:73)
[JBossINF] 	at org.wildfly.clustering.ee.infinispan.ActiveTransactionBatch.close(ActiveTransactionBatch.java:48)
[JBossINF] 	at org.wildfly.clustering.server.registry.CacheRegistry.topologyChanged(CacheRegistry.java:154)
[JBossINF] 	at sun.reflect.GeneratedMethodAccessor25.invoke(Unknown Source)
[JBossINF] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[JBossINF] 	at java.lang.reflect.Method.invoke(Method.java:497)
[JBossINF] 	at org.infinispan.notifications.impl.AbstractListenerImpl$ListenerInvocationImpl$1.run(AbstractListenerImpl.java:286)
[JBossINF] 	at org.infinispan.util.concurrent.WithinThreadExecutor.execute(WithinThreadExecutor.java:21)
[JBossINF] 	at org.infinispan.notifications.impl.AbstractListenerImpl$ListenerInvocationImpl.invoke(AbstractListenerImpl.java:309)
[JBossINF] 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl$BaseCacheEntryListenerInvocation.doRealInvocation(CacheNotifierImpl.java:1185)
[JBossINF] 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl$BaseCacheEntryListenerInvocation.invoke(CacheNotifierImpl.java:1143)
[JBossINF] 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl$BaseCacheEntryListenerInvocation.invoke(CacheNotifierImpl.java:1108)
[JBossINF] 	at org.infinispan.notifications.cachelistener.CacheNotifierImpl.notifyTopologyChanged(CacheNotifierImpl.java:557)
[JBossINF] 	at org.infinispan.statetransfer.StateTransferManagerImpl.doTopologyUpdate(StateTransferManagerImpl.java:203)
[JBossINF] 	at org.infinispan.statetransfer.StateTransferManagerImpl.access$000(StateTransferManagerImpl.java:47)
[JBossINF] 	at org.infinispan.statetransfer.StateTransferManagerImpl$1.updateConsistentHash(StateTransferManagerImpl.java:115)
[JBossINF] 	at org.infinispan.topology.LocalTopologyManagerImpl.resetLocalTopologyBeforeRebalance(LocalTopologyManagerImpl.java:328)
[JBossINF] 	at org.infinispan.topology.LocalTopologyManagerImpl.doHandleRebalance(LocalTopologyManagerImpl.java:408)
[JBossINF] 	at org.infinispan.topology.LocalTopologyManagerImpl$3.run(LocalTopologyManagerImpl.java:377)
[JBossINF] 	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
[JBossINF] 	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
[JBossINF] 	at org.infinispan.executors.SemaphoreCompletionService$QueueingTask.runInternal(SemaphoreCompletionService.java:173)
[JBossINF] 	at org.infinispan.executors.SemaphoreCompletionService$QueueingTask.run(SemaphoreCompletionService.java:151)
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[JBossINF] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[JBossINF] 	at java.lang.Thread.run(Thread.java:745)
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