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Posted to users@tomcat.apache.org by Simon Taylor <se...@nortel.com> on 2005/06/27 22:17:53 UTC
Tomcat Just Shuts down without reason (that i can see)
Tomcat 4.1.31 - Solaris 9 - Java 1.5
Currently Tomcat shuts down after what seems to be a variable amount of
time.
All contexts within the host are shut down
And the following are evident in the logs:-
log1
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /admin
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /webdav
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /examples
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /tomcat-docs
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /arsys
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path
2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
context path /manager
log2
2005-06-27 17:15:41 StandardContext[/arsys]: Stopping
2005-06-27 17:15:41 StandardContext[/arsys]: Stopping filters
2005-06-27 17:15:41 StandardContext[/arsys]: Sending application stop events
2005-06-27 17:15:41 StandardContext[/arsys]: Processing standard container
shutdown
2005-06-27 17:15:41 ContextConfig[/arsys]: ContextConfig: Processing STOP
2005-06-27 17:15:41 StandardContext[/arsys]: Stopping complete
log3
2005-06-27 17:15:41 SessionListener: contextDestroyed()
2005-06-27 17:15:41 ContextListener: contextDestroyed()
Looks like its performing a normal shutdown to me - but why? is it an
inactivity timeout - as i am not seeing any activity around the time of the
shutdown.
This is the second server we have had this happen on and on two different
versions of tomcat and two versions of Java.
Any ideas?
Simon Taylor (Engineer)
Service Tools Solutions (STS)
Nortel
p - 01628 617291 (ESN 6 861 7291)
m - 07740 533743 (ESN 748 3743)
e - <ma...@nortel.com> set@nortel.com
Re: Tomcat Just Shuts down without reason (that i can see)
Posted by Anoop kumar V <an...@gmail.com>.
looks like there is some code in one of your webapps that is causing a
shutdown - I know for one that if you put System.exit(0) in one of
your servlets and this servlet is invoked at startup (or through
another servlet) then it simulates a normal shutdown of Tomcat (or any
app server for that matter)
I would look into each of the webapps and see if code is helping
Tomcat behave in that way - I would start with the arpsys webapp since
the others seem to be default tomcat provided examples.
Also my suggesting is to remove all webapps that u do not need and
leave only those webapps that u absolutely require. In our setup since
no one would be using the manager/admin apps we have completely done
away with those and I think it helps in the server performnace -
lesser webapps - lesser load.
-Anoop
On 6/27/05, Simon Taylor <se...@nortel.com> wrote:
>
> Tomcat 4.1.31 - Solaris 9 - Java 1.5
>
> Currently Tomcat shuts down after what seems to be a variable amount of
> time.
> All contexts within the host are shut down
>
> And the following are evident in the logs:-
>
> log1
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /admin
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /webdav
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /examples
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /tomcat-docs
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /arsys
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path
> 2005-06-27 17:15:41 StandardHost[localhost]: Removing web application at
> context path /manager
>
> log2
> 2005-06-27 17:15:41 StandardContext[/arsys]: Stopping
> 2005-06-27 17:15:41 StandardContext[/arsys]: Stopping filters
> 2005-06-27 17:15:41 StandardContext[/arsys]: Sending application stop events
> 2005-06-27 17:15:41 StandardContext[/arsys]: Processing standard container
> shutdown
> 2005-06-27 17:15:41 ContextConfig[/arsys]: ContextConfig: Processing STOP
> 2005-06-27 17:15:41 StandardContext[/arsys]: Stopping complete
>
> log3
> 2005-06-27 17:15:41 SessionListener: contextDestroyed()
> 2005-06-27 17:15:41 ContextListener: contextDestroyed()
>
>
> Looks like its performing a normal shutdown to me - but why? is it an
> inactivity timeout - as i am not seeing any activity around the time of the
> shutdown.
>
> This is the second server we have had this happen on and on two different
> versions of tomcat and two versions of Java.
>
> Any ideas?
>
> Simon Taylor (Engineer)
> Service Tools Solutions (STS)
> Nortel
> p - 01628 617291 (ESN 6 861 7291)
> m - 07740 533743 (ESN 748 3743)
> e - set@nortel.com
>
>
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--
Thanks and best regards,
Anoop
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