Yes I think there are memory leaks somewhere in the whole redeployment-through-jmx-console chain. Because we have a development server with low usage but high redeployment rate and experience OutOfMemoryErrors there. On the other hand we have a highly loaded production server (exactly the same configuration including -Xmx values) with very low redeployment rate (once per 3 days or lower) and we never faced OutOfMemoryErrors there. Maybe this is a problem of jmx-console webapp?
> -----Original Message-----
> From: David Corbin [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, March 04, 2003 03:22
> To: JBoss User
> Subject: [JBoss-user] Memory leak
>
>
> We're running JBOSS 3.0.3 (mostly, though some developers I think are
> using 3.0.4) at work, developing a "simple" web application. We
> frequently undeploy/deploy the application using ant to
> invoke commands
> like those below:
>
> http://${jmx.host}/jmx-console/HtmlAdaptor?action="">
me&name=jboss.system:service%3DMainDeployer&methodName=deploy&argType=java.lang.String&arg=${dir.war}
http://${jmx.host}/jmx-console/HtmlAdaptor?action="">
We've found that after doing this repeatedly, jboss runs out of memory
(no hard measurments yet, but probably between 10 & 30 cycles).
Now, to me, fundamentally, this cannot be a bug in our application,
since undeploying it should eliminate all object references to anything
in our application, making it subject to garbage collection. Am I wrong
in my interpretation of this? If so, please explain it to me.
Thanks.
David
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