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From "Caldarale, Charles R" <Chuck.Caldar...@unisys.com>
Subject RE: Tomcat suddenly hangs.
Date Thu, 15 Nov 2007 15:09:57 GMT
> From: Chad Kellerman [mailto:sunckell@gmail.com] 
> Subject: Re: Tomcat suddenly hangs.
> 
> I don't think so.

Something caused Tomcat to go through its termination sequence.  AFAIK,
issuing a stop on the designated port (e.g., by some cron script) or
calling System.exit() inappropriately are the only ways to trigger that.
Does Jive have any debugging traces that you could enable?

> I read that a kill -QUIT <tomcat pid> will generate a thread dump.  I
> guess looking at that might be able to help me isolate the issue???

I suspect that most - if not all - of the Tomcat threads will be gone at
this point.  Does Jive create any auxiliary threads that would prevent
JVM termination?

 - Chuck


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