[infinispan-dev] AS clustered classloader leak hunt and web thread local storage keeping reference to a org.infinispan.context.impl.LocalTxInvocationContext ...

Scott Marlow smarlow at redhat.com
Mon Nov 15 13:12:31 EST 2010


I'm getting a little closer, should be closer sooner :)

The LocalTxInvocationContext that got left in thread local storage was
instantiated from here http://pastie.org/1300157

That should bring me closer to the cause.  

On Mon, 2010-11-15 at 10:29 -0500, Scott Marlow wrote:
> Hi,
> 
> I'm trying to chase down some memory leaks for
> https://jira.jboss.org/browse/JBAS-8613 (turned into a catch all jira
> for a few different AS clustering failures).
> 
> I captured a picture of a classloader leak that is attached to
> JBAS-8613.  
> 
> The http thread threadLocals has a
> org.infinispan.context.impl.LocalTxInvocationContext that is keeping the
> classloader in memory (via what it references which is shown in the
> abovce link or more directly
> https://jira.jboss.org/secure/attachment/12338702/Eclipse+Memory
> +Analyzer+Tool.png)
> 
> I'm looking at a different problem at the moment but would like to fix
> this leak soon.
> 
> Why would org.infinispan.context.impl.LocalTxInvocationContext still be
> referenced in thread local storage?  Any suggestions on specific classes
> that should be looked at?
> 
> Thanks,  
> Scott
> 
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