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From "Ramamoorthy, Saku" <Saku.Ramamoor...@oliverwyman.com>
Subject RE: Tomcat 5.5 services hangs during "net stop"
Date Mon, 23 Feb 2009 19:45:20 GMT
Chuck,

    I found the below lines in the Catalina log, how do I get the thread
dump?

Feb 21, 2009 8:30:00 PM org.apache.coyote.http11.Http11BaseProtocol
pause
INFO: Pausing Coyote HTTP/1.1 on http-80
Feb 21, 2009 8:30:00 PM org.apache.coyote.http11.Http11BaseProtocol
pause
INFO: Pausing Coyote HTTP/1.1 on http-443
Feb 21, 2009 8:30:01 PM org.apache.catalina.core.StandardService stop
INFO: Stopping service Catalina
Feb 21, 2009 8:30:01 PM org.apache.coyote.http11.Http11BaseProtocol
destroy
INFO: Stopping Coyote HTTP/1.1 on http-80
Feb 21, 2009 8:30:01 PM org.apache.coyote.http11.Http11BaseProtocol
destroy
INFO: Stopping Coyote HTTP/1.1 on http-443
Feb 21, 2009 8:30:01 PM org.apache.catalina.core.AprLifecycleListener
lifecycleEvent
INFO: Failed shutdown of Apache Portable Runtime		
 
Thanks,
Saku 

-----Original Message-----
From: Caldarale, Charles R [mailto:Chuck.Caldarale@unisys.com] 
Sent: Monday, February 23, 2009 2:28 PM
To: Tomcat Users List
Subject: RE: Tomcat 5.5 services hangs during "net stop"

> From: Ramamoorthy, Saku [mailto:Saku.Ramamoorthy@oliverwyman.com]
> Subject: Tomcat 5.5 services hangs during "net stop"
>
> We have to kill the Tomcat process manually to restart the service. 
> There are no errors in the Tomcat logs.

What does a thread dump show?

The usual cause is a webapp that fails to properly manage non-daemon
threads that it creates.

 - Chuck


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