[jbosscache-issues] [JBoss JIRA] Assigned: (JBCACHE-1590) Async serialization broken after shun

[Dennis Reed (JIRA)]

     [ https://jira.jboss.org/browse/JBCACHE-1590?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dennis Reed reassigned JBCACHE-1590:
------------------------------------

    Assignee: Dennis Reed  (was: Manik Surtani)


> Async serialization broken after shun
> -------------------------------------
>
>                 Key: JBCACHE-1590
>                 URL: https://jira.jboss.org/browse/JBCACHE-1590
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: Replication
>    Affects Versions: 3.2.2.GA
>            Reporter: Dennis Reed
>            Assignee: Dennis Reed
>
> After an instance is shunned from the cluster, the cache starts throwing the following exception:
> java.util.concurrent.RejectedExecutionException
>     at java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1768)
>     at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:767)
>     at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:658)
>     at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:92)
>     at org.jboss.cache.marshall.CommandAwareRpcDispatcher.invokeRemoteCommands(CommandAwareRpcDispatcher.java:210)
>     ...
>     at org.jboss.cache.invocation.CacheInvocationDelegate.put(CacheInvocationDelegate.java:560)
> This is caused by CommandAwareRpcDispatcher shutting down the "replicationProcessor" thread pool in its stop() method.
> Its parent class (org.jgroups.blocks.RpcDispatcher) calls stop() when the node is shunned, and start() when it rejoins.
> CommandAwareRpcDispatcher creates replicationProcessor in its constructor, so once it's terminated in stop() it never works again.

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