Re: Weird Tomcat issue.

A few other things...

Have you recently upgraded Java on the server, or been applying patches?


Sheldon Ross wrote:
> Tomcat is shutting down. There are no java processes on the server after this happens. The machine itself is still up and running fine.
>
> The servers are secured on a Linux machine behind a firewall. 
>
> The auth.logs show noone logging/sshing in when the shutdown occurs. 
>
> I'm using an Apache front end and using modjk to connect to Tomcat.
>
> Like I said it's really weird. 
>
> I've sort of remedied it by putting "ps -e | grep java || /etc/init.d/tomcat start" in crontab
> But as you can imagine that is far less than Ideal.
>
>   
>> Date: Mon, 16 Nov 2009 11:27:07 -0600
>> From: [email protected]
>> To: [email protected]
>> Subject: Re: Weird Tomcat issue.
>>
>> When you say "it" is shutting down, are you referring to tomcat, or to 
>> Turbine.
>>
>> What version of Tomcat and Turbine?
>>
>> When this happens can you still directly reference "any" ports on the 
>> tomcat server. (say port 80, etc)
>>
>> What environment are you running it on (Linux, Windows)
>>
>> Are you using the connector?
>>
>> Things don't typically just start happening without a reason... so is 
>> access to this server controlled?  Is it only you accessing it, your 
>> team, etc?  Can you pinpoint an approximate time that it started happening?
>>
>>
>> Sheldon Ross wrote:
>>     
>>> I just recently started having this weird issue with Tomcat and Turbine.
>>> It appears like its just shutting down cleanly, only we are NOT shutting it down.
>>>
>>> It's really weird. Everything seems to be running fine, there's no errors in the logs before this happens. It's like it's just randomly deciding to shutdown.
>>>
>>> Any thoughts?
>>>
>>> Servlet log:
>>> 2009-11-13 18:33:32,651 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] DEBUG org.apache.catalina.session.ManagerBase - Start expire sessions StandardManager at 1258162412651 sessioncount 0
>>> 2009-11-13 18:33:32,651 [ContainerBackgroundProcessor[StandardEngine[Catalina]]] DEBUG org.apache.catalina.session.ManagerBase - End expire sessions StandardManager processingTime 0 expired sessions: 0
>>> 2009-11-13 18:33:54,494 [Thread-32] DEBUG org.apache.catalina.core.ContainerBase.[Catalina].[afriezedev].[/simmapp] - Stopping filters
>>> 2009-11-13 18:33:54,494 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Stopping
>>> 2009-11-13 18:33:54,494 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Unloading persisted sessions
>>> 2009-11-13 18:33:54,495 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Saving persisted sessions to SESSIONS.ser
>>> 2009-11-13 18:33:54,495 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Unloading 0 sessions
>>> 2009-11-13 18:33:54,495 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Expiring 0 persisted sessions
>>> 2009-11-13 18:33:54,495 [Thread-32] DEBUG org.apache.catalina.session.ManagerBase - Unloading complete
>>> 2009-11-13 18:33:54,495 [Thread-32] DEBUG org.apache.jasper.servlet.JspServlet - JspServlet.destroy()
>>>
>>> Turbine log:
>>> 2009-11-13 18:33:55,532 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down all services!
>>> 2009-11-13 18:33:55,532 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: VelocityService
>>> 2009-11-13 18:33:55,532 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: XSLTService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: TemplateService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: PullService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: CryptoService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: SecurityService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: UploadService
>>> 2009-11-13 18:33:55,535 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: UniqueIdService
>>> 2009-11-13 18:33:55,538 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: XmlRpcService
>>> 2009-11-13 18:33:55,545 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: GlobalCacheService
>>> 2009-11-13 18:33:55,549 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: MimeTypeService
>>> 2009-11-13 18:33:55,552 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: LocalizationService
>>> 2009-11-13 18:33:55,552 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: AssemblerBrokerService
>>> 2009-11-13 18:33:55,552 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: ServletService
>>> 2009-11-13 18:33:55,555 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: RunDataService
>>> 2009-11-13 18:33:55,555 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: PoolService
>>> 2009-11-13 18:33:55,555 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: FactoryService
>>> 2009-11-13 18:33:55,555 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: AvalonComponentService
>>> 2009-11-13 18:33:55,555 [Thread-32] INFO  org.apache.turbine.services.BaseServiceBroker - Shutting down service: SessionService
>>> 2009-11-13 18:33:55,852 [Thread-32] INFO  org.apache.turbine.Turbine - Turbine: Done shutting down!
>>>
>>>
>>>
>>>
>>>  		 	   		  
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>>>       
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