[jboss-jira] [JBoss JIRA] (AS7-3919) HornetQ causing deadlock when max-size-bytes reaches its limit

[Miroslav Novak (JIRA)]

    [ https://issues.jboss.org/browse/AS7-3919?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12671439#comment-12671439 ] 

Miroslav Novak commented on AS7-3919:
-------------------------------------

Hi Ove,

could you upload your standalone-...xml, please? Also if you know exactly the steps how to reach the deadlock it would be great help for us.

I tried to reproduce the deadlock using description in community forum but without success.

Thank you,

Mirek
                
> HornetQ causing deadlock when max-size-bytes reaches its limit
> --------------------------------------------------------------
>
>                 Key: AS7-3919
>                 URL: https://issues.jboss.org/browse/AS7-3919
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: JMS
>    Affects Versions: 7.1.0.Final
>            Reporter: Ove Ranheim
>            Assignee: Andy Taylor
>            Priority: Critical
>             Fix For: 7.1.1.Final
>
>         Attachments: jstack-2012-02-27_08_49.txt, jstack-2012-02-27_09_58_crash.txt
>
>
> I have journal-file-size set to 10 Mb and max-size-bytes set 10 Mb, with a address policy of BLOCK. When my sendMailQueue reaches its limit a deadlock occurs. This is further emphasized in the JBossAS Forum reference.
> Here's a snippet from jstack after HornetQ crashes.
> {noformat}
> Found one Java-level deadlock:
> =============================
> "Thread-878 (HornetQ-client-global-threads-1151364488)":
>   waiting to lock monitor 0x0000000041df8640 (object 0x00000000ea17d6e0, a java.lang.Object),
>   which is held by "Thread-873 (HornetQ-client-global-threads-1151364488)"
> "Thread-873 (HornetQ-client-global-threads-1151364488)":
>   waiting to lock monitor 0x000000004107c8b8 (object 0x00000000ea17d6d0, a java.lang.Object),
>   which is held by "Thread-878 (HornetQ-client-global-threads-1151364488)"
> Java stack information for the threads listed above:
> ===================================================
> "Thread-878 (HornetQ-client-global-threads-1151364488)":
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.close(ClientSessionFactoryImpl.java:461)
> 	- waiting to lock <0x00000000ea17d6e0> (a java.lang.Object)
> 	- locked <0x00000000ea17d6d0> (a java.lang.Object)
> 	at org.hornetq.core.client.impl.ServerLocatorImpl.doClose(ServerLocatorImpl.java:1294)
> 	at org.hornetq.core.client.impl.ServerLocatorImpl.close(ServerLocatorImpl.java:1238)
> 	at org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.close(HornetQXAResourceWrapper.java:392)
> 	at org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.connectionFailed(HornetQXAResourceWrapper.java:232)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.callFailureListeners(ClientSessionFactoryImpl.java:905)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.failoverOrReconnect(ClientSessionFactoryImpl.java:690)
> 	- locked <0x00000000f0222060> (a java.lang.Object)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.handleConnectionFailure(ClientSessionFactoryImpl.java:556)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.access$000(ClientSessionFactoryImpl.java:79)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl$1.run(ClientSessionFactoryImpl.java:386)
> 	at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
> "Thread-873 (HornetQ-client-global-threads-1151364488)":
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.close(ClientSessionFactoryImpl.java:458)
> 	- waiting to lock <0x00000000ea17d6d0> (a java.lang.Object)
> 	at org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.close(HornetQXAResourceWrapper.java:391)
> 	at org.hornetq.jms.server.recovery.HornetQXAResourceWrapper.connectionFailed(HornetQXAResourceWrapper.java:232)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.callFailureListeners(ClientSessionFactoryImpl.java:905)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.failoverOrReconnect(ClientSessionFactoryImpl.java:690)
> 	- locked <0x00000000ea17d6e0> (a java.lang.Object)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.handleConnectionFailure(ClientSessionFactoryImpl.java:556)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl.access$000(ClientSessionFactoryImpl.java:79)
> 	at org.hornetq.core.client.impl.ClientSessionFactoryImpl$1.run(ClientSessionFactoryImpl.java:386)
> 	at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
> Found 1 deadlock.
> {noformat}

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