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http://jira.jboss.com/jira/browse/JBAS-1319?page=comments#action_12316849 ]
Clebert Suconic commented on JBAS-1319:
---------------------------------------
Adrian wrote: What we really need is to identify the classloader
classloader.toString() and then provide backtraces to what is
holding references:
There is a new method on the JVMTI MBean I created that can expose all objects
of a given class.
I have a small JSP that is writting details about these class in a simple
table, but it's still under work.
If you think this might help, let me know!
> redeploy causes OutOfMemoryError
> --------------------------------
>
> Key: JBAS-1319
> URL: http://jira.jboss.com/jira/browse/JBAS-1319
> Project: JBoss Application Server
> Type: Bug
> Components: Web (Tomcat) service
> Versions: JBossAS-4.0.1 Final
> Environment: JBoss 4.0.1 running on fedora core 3, using jdk 1.5.0
> Reporter: Matthew Todd
> Assignee: Adrian Brock
> Attachments: ServletExample.zip, analysis.zip
>
> Time Spent: 1 week
>
> Constant redployment, even of a simple web application eventually causes an
> OutOfMemoryError in JBoss.
> To duplicate, keep on copying a .war package into a servers hot deploy
> directory. Eventually an OutOfMemoryError occurs.
> This is especially dangerous when running as a cluster, as when the node is
> restarted, it is unable to join the cluster again.
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