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From simon colston <si...@lexues.co.jp>
Subject Re: tomcat 3.2.3 hangs, AIX 4.3.3 (jre 1.2.2 and 1.3.0)
Date Fri, 21 Sep 2001 00:22:19 GMT
In bug #1006 it suggests:

kill -3 <process-id>

*** The bug report also says that this command is for IBM JVM and Linux 6.2 (if I remember
correctly) ***

This gives a stack-trace dump of all the threads.  Looking at that may give you a clue as
to where and why the threads are hanging.


On Thu, 20 Sep 2001 17:00:05 +0200
joseph.vallot@bnpparibas.com wrote:

> 
> Hello...
> 
> I have a problem which I can't resolve: tomcat "hangs" after some time (may
> be 3 minutes or 2 hours).
> I mean tomcat is running ("ps" shows it), but no answer is received to
> requests when tomcat hangs.
> 
> Strangely, problem occurs only on _some_ of AIX 4.3.3 machines where I run
> tomcat.
> It happens either with ibm's jre 1.2.2 (with different builds) or 1.3.0,
> and tomcat 3.2.3.
> Some machines, with SAME jre/tomcat/code, run with no problem :-(
> And I did not met that on winNT4.
> Note that I got a javacore twice, if somebody can interpret it...
> 
> I searched in bug list, and it looks like bug 1006
> (<http://nagoya.apache.org/bugzilla/show_bug.cgi?id=1006>),
> or like problems described in
> <http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg19652.html>
> or in
> <http://www.mail-archive.com/tomcat-user@jakarta.apache.org/msg16676.html>.
> 
> Since bug 1006 is said to be fixed, I don't understand what happens.
> 
> Does somebody can help, or give tricks to diagnose?
> 
> Thanks
> --
> Joseph Vallot
> 
> 
> 
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--
simon colston
simon@lexues.co.jp

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