[jboss-jira] [JBoss JIRA] Commented: (JBAS-8665) All ClassLoader Leak Tests failing

Scott Marlow (JIRA) jira-events at lists.jboss.org
Mon Dec 6 19:53:01 EST 2010


    [ https://jira.jboss.org/browse/JBAS-8665?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12568002#comment-12568002 ] 

Scott Marlow commented on JBAS-8665:
------------------------------------

The following call stacks correspond to the threads identified in the previous comment (inactive threads with thread local or TCCL set to ejb3 async stuff).

Thread call stack for "pool-2-thread-2"  http://pastebin.com/YZTy3h4T

Thread call stack for "ajp-172.19.1.2-8009-Acceptor-0" http://pastebin.com/n4Rs9rnF

The "pool-2-thread-2" issue is a good suspect to follow up on.  Need to know why <Java Local> org.jboss.ha.jndi.DetachedHANamingService$AcceptHandler is not cleared (which references org.jboss.ejb3.async.deployer.AsyncExecutorServiceDeployer and org.jboss.ejb3.async.impl.interceptor.FutureSerializingInterceptor).

I don't expect the classloader leak test to be using the AJP thread, so it probably doesn't matter for the classloader leak tests.  The AJP thread was probably created by the boot loader and inherited the boot loader thread TCCL.

> All ClassLoader Leak Tests failing 
> -----------------------------------
>
>                 Key: JBAS-8665
>                 URL: https://jira.jboss.org/browse/JBAS-8665
>             Project: JBoss Application Server
>          Issue Type: Sub-task
>      Security Level: Public(Everyone can see) 
>            Reporter: Shelly McGowan
>            Assignee: Scott Marlow
>         Attachments: afterJBossTSFixApplied.png, debug.patch, debugJTS.patch, eagerInitJTS.patch, JBOSSJTS_Listener_contextClassLoader.png, Screenshot-Eclipse Memory Analyzer -1.png, weakrefenceleak.png
>
>
> All tests failing between jbossas/trunk Revision: 109431 - 109437
> OOM errors also seen in the TCK test modules ejb30/persistence, ejb30, JSF (OOM permgen).

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