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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: Re : Memory leak in Tomcat 6.0.35 ( 64 bit)
Date Tue, 02 Apr 2013 21:12:23 GMT
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Saumil,

On 4/2/13 5:01 PM, saumil shah wrote:
> Thanks so much Chris this has been very very helpful ...
> appreciate you taking time out. Would stopping Tomcat6 service in
> Windows 2008 R2 take care of this "orphan threads" if you will  ?
> Also, does force kill taskkill tomcat6 help either ?

If the JVM shuts down, then everything goes away and you can start fresh.

I assume you are getting an OutOfMemoryError at some point... what is
the exact message and any stack trace that accompanies it?

> I understand its not a premanent solution but as a stopgap for now
> ? If so , we can put it as part of daily cycle to bounce tomcat6.

If you don't re-deploy your webapp, then daily rolling Tomcat restarts
are not necessary. I wonder why you are re-deploying your web
application so many times?

We run several Tomcats in parallel with modest heaps (less than 512MiB
each) and they can run for months before we stop them for upgrades. It
*is* possible to run JVMs without running out of memory...

- -chris
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