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Posted to users@tomcat.apache.org by Mike Klein <mi...@sbcglobal.net> on 2006/05/27 16:46:38 UTC
How to get process/threads dump when running tomcat in console
I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
that aren't freeing up when I call "deallocate" methods on synthesizer.
As a result, I cannot programmatically undeploy/redeploy webapp without
tomcat getting mangled....end result is jars under web-inf/lib are still
there after undeploy.
How can I get thread dump via Ctrl-Break as normally in Java? I need to
see who's still hanging around in memory.
thanks much...
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Re: How to get process/threads dump when running tomcat in console
Posted by Martin Gainty <mg...@hotmail.com>.
To extend Leon's thought a bit within cygwin you could
ps -ef | grep ProcessName
note the pid's and perform leon's suggestion
Unfortunately windows binaries (exe/dll) live in a separate environment
If you desire fine grained control I would recommend MKS available at
http://www.mkssoftware.com/eval/
HTH,
Martin --
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----- Original Message -----
From: "Leon Rosenberg" <ro...@googlemail.com>
To: "Tomcat Users List" <us...@tomcat.apache.org>; <mi...@ieee.org>
Sent: Saturday, May 27, 2006 4:16 PM
Subject: Re: How to get process/threads dump when running tomcat in console
I'm not sure, but I think cygwin is able of sending signals.
leon
On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
> I should've mentioned...I'm using Windows.
>
>
> mike
>
> Leon Rosenberg wrote:
> > on linux ->
> > kill -quit <process_id>
> >
> > leon
> >
> > On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
> >> I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
> >> that aren't freeing up when I call "deallocate" methods on synthesizer.
> >>
> >> As a result, I cannot programmatically undeploy/redeploy webapp without
> >> tomcat getting mangled....end result is jars under web-inf/lib are
> >> still
> >> there after undeploy.
> >>
> >> How can I get thread dump via Ctrl-Break as normally in Java? I need to
> >> see who's still hanging around in memory.
> >>
> >>
> >> thanks much...
> >>
> >> ---------------------------------------------------------------------
> >> To start a new topic, e-mail: users@tomcat.apache.org
> >> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>
>
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Re: How to get process/threads dump when running tomcat in console
Posted by Leon Rosenberg <ro...@googlemail.com>.
I'm not sure, but I think cygwin is able of sending signals.
leon
On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
> I should've mentioned...I'm using Windows.
>
>
> mike
>
> Leon Rosenberg wrote:
> > on linux ->
> > kill -quit <process_id>
> >
> > leon
> >
> > On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
> >> I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
> >> that aren't freeing up when I call "deallocate" methods on synthesizer.
> >>
> >> As a result, I cannot programmatically undeploy/redeploy webapp without
> >> tomcat getting mangled....end result is jars under web-inf/lib are still
> >> there after undeploy.
> >>
> >> How can I get thread dump via Ctrl-Break as normally in Java? I need to
> >> see who's still hanging around in memory.
> >>
> >>
> >> thanks much...
> >>
> >> ---------------------------------------------------------------------
> >> To start a new topic, e-mail: users@tomcat.apache.org
> >> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> >> For additional commands, e-mail: users-help@tomcat.apache.org
> >>
> >>
> >
> > ---------------------------------------------------------------------
> > To start a new topic, e-mail: users@tomcat.apache.org
> > To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> > For additional commands, e-mail: users-help@tomcat.apache.org
> >
> >
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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>
>
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Re: How to get process/threads dump when running tomcat in console
Posted by Mike Klein <mi...@sbcglobal.net>.
I should've mentioned...I'm using Windows.
mike
Leon Rosenberg wrote:
> on linux ->
> kill -quit <process_id>
>
> leon
>
> On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
>> I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
>> that aren't freeing up when I call "deallocate" methods on synthesizer.
>>
>> As a result, I cannot programmatically undeploy/redeploy webapp without
>> tomcat getting mangled....end result is jars under web-inf/lib are still
>> there after undeploy.
>>
>> How can I get thread dump via Ctrl-Break as normally in Java? I need to
>> see who's still hanging around in memory.
>>
>>
>> thanks much...
>>
>> ---------------------------------------------------------------------
>> To start a new topic, e-mail: users@tomcat.apache.org
>> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
>> For additional commands, e-mail: users-help@tomcat.apache.org
>>
>>
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
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Re: How to get process/threads dump when running tomcat in console
Posted by Leon Rosenberg <ro...@googlemail.com>.
on linux ->
kill -quit <process_id>
leon
On 5/27/06, Mike Klein <mi...@sbcglobal.net> wrote:
> I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
> that aren't freeing up when I call "deallocate" methods on synthesizer.
>
> As a result, I cannot programmatically undeploy/redeploy webapp without
> tomcat getting mangled....end result is jars under web-inf/lib are still
> there after undeploy.
>
> How can I get thread dump via Ctrl-Break as normally in Java? I need to
> see who's still hanging around in memory.
>
>
> thanks much...
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>
---------------------------------------------------------------------
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Re: How to get process/threads dump when running tomcat in console
Posted by Jerome Jar <iu...@gmail.com>.
maybe you can try antiJARLocking and antiResourceLocking, though they
only *SOMETIMES* worked for me :S
2006/5/27, Mike Klein <mi...@sbcglobal.net>:
> I have a webapp with some "problem" libraries (FreeTTS...speechSynth)
> that aren't freeing up when I call "deallocate" methods on synthesizer.
>
> As a result, I cannot programmatically undeploy/redeploy webapp without
> tomcat getting mangled....end result is jars under web-inf/lib are still
> there after undeploy.
>
> How can I get thread dump via Ctrl-Break as normally in Java? I need to
> see who's still hanging around in memory.
>
>
> thanks much...
>
> ---------------------------------------------------------------------
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
> For additional commands, e-mail: users-help@tomcat.apache.org
>
>