[infinispan-issues] [JBoss JIRA] Created: (ISPN-551) ReplicationQueue might attempt to use a closed JGroupsTransport

[Sanne Grinovero (JIRA)]

ReplicationQueue might attempt to use a closed JGroupsTransport
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                 Key: ISPN-551
                 URL: https://jira.jboss.org/browse/ISPN-551
             Project: Infinispan
          Issue Type: Bug
          Components: Distributed Cache
    Affects Versions: 4.1.0.CR2
            Reporter: Sanne Grinovero
            Assignee: Galder Zamarreno
             Fix For: 4.1.0.Final


As mentioned on mailing list:
java.lang.NullPointerException
     	at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:92)
     	at org.infinispan.remoting.rpc.RpcManagerImpl.invokeRemotely(RpcManagerImpl.java:128)
     	at org.infinispan.remoting.ReplicationQueue.flush(ReplicationQueue.java:147)
     	at org.infinispan.remoting.ReplicationQueue$1.run(ReplicationQueue.java:99)
     	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
     	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
     	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
     	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
     	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:181)
     	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:205)
     	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
     	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
     	at java.lang.Thread.run(Thread.java:619)

It looks like the transport is closed before the ReplicationQueue finished, as Galder suggested on ML setting the @Stop order on ReplicationQueue @Stop(priority=9) appears to fix it.

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