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MemoryError: PermGen space after several redeployments

MemoryError: PermGen space after several redeployments

2005-02-08       - By Peter Rossbach

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Reply:     1     2     3  

Hello Matt,

I hope we have fix that with 5.5.8 see:

>http://issues.apache.org/bugzilla/show_bug.cgi?id=26135
>
>Workaround for memory leak when reloading Struts based web
applications by clearing the bean instrospector cache of the JVM on
classloader stop, submitted by Tobias L?fstrand (remm)

regards
Peter

Matthew Patton schrieb:

> Hi,
>     I am using Tomcat 5.5.4 on Linux.  I am new to Tomcat and have a
> simple web application which I have been developing and testing in
> Tomcat. When I deploy, I create the war file, and copy it to Tomcat's
> webapps directory, at which point Tomcat automatically detects the new
> war file and deploys the web app.
>     However, after a dozen or so redeployments, I get the following in
> the midst of the deployment:
>
> MemoryError: PermGen space
> java.lang.OutOfMemoryError Source code of java.lang.OutOfMemoryError: PermGen space
>
> When I stop Tomcat and start it up again, it works fine until I have
> redeployed a dozen times, at which point I get the same error.  Why is
> this happening?  Am I not redeploying properly?  It seems like a
> memory lead in Tomcat's deployer.
>
>                         Thanks,
>                         Matthew Patton
>
>
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