[jira] Updated: (AXIS2-595) Redeploying axis2.war - OutOfMemory in PermGen space

["Jens Schumann (JIRA)" <ji...@apache.org>]

     [ http://issues.apache.org/jira/browse/AXIS2-595?page=all ]

Jens Schumann updated AXIS2-595:
--------------------------------

    Attachment: gc.log

Thanks for the comment.

Indeed this could be an JBoss UnifiedClassloaderXX issue. Nevertheless I just tested stock tomcat (5.5.16) and redployed axis2.war a couple times using the build-in manager app. See attached gc log. Every redeploy will cause a Full GC and increase the current Perm Gen size until Tomcat just dies (VM is using full GC all the time).

I don't have time to run this through a profiler till middle of next. For development purposes this looks like a critical issue to me

> Redeploying axis2.war - OutOfMemory in PermGen space
> ----------------------------------------------------
>
>          Key: AXIS2-595
>          URL: http://issues.apache.org/jira/browse/AXIS2-595
>      Project: Apache Axis 2.0 (Axis2)
>         Type: Bug

>   Components: deployment
>  Environment: JBoss 4.0.4RC1 , OS X Java 1.5.0_06-112
>     Reporter: Jens Schumann
>  Attachments: gc.log
>
> Since I have been playing around with axis2.war last days I have noticed that I do run into an OutOfMemory after a certain number of hot redeployments. Although JBoss isn't known for releasing all resources during redeploy it is interesting to see that this happens in PermGen space. Could it be that the custom .aar/.mar deployment does not release all loaded resources?
> 00:07:47,816 ERROR [[/axis2]] StandardWrapper.Throwable
> java.lang.OutOfMemoryError: PermGen space
> 00:07:47,820 ERROR [[/axis2]] Servlet /axis2 threw load() exception
> java.lang.OutOfMemoryError: PermGen space  

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