RE: Weird Tomcat issue.

Thanks for all the suggestions. I'll definitely be considering/investigating each one.

This gives me some places to start, I'll report back when I get it sorted.

Thanks

Sheldon Ross



> Date: Mon, 16 Nov 2009 12:29:58 -0600
> From: [email protected]
> To: [email protected]
> Subject: 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!
> >>>
> >>>
> >>>
> >>>
> >>>  		 	   		  
> >>> _________________________________________________________________
> >>> Hotmail: Trusted email with Microsoft's powerful SPAM protection.
> >>> http://clk.atdmt.com/GBL/go/177141664/direct/01/
> >>> http://clk.atdmt.com/GBL/go/177141664/direct/01/
> >>>
> >>>   
> >>>       
> >> ---------------------------------------------------------------------
> >> To unsubscribe, e-mail: [email protected]
> >> For additional commands, e-mail: [email protected]
> >>
> >>     
> >  		 	   		  
> > _________________________________________________________________
> > Bing brings you maps, menus, and reviews organized in one place.
> > http://www.bing.com/search?q=restaurants&form=MFESRP&publ=WLHMTAG&crea=TEXT_MFESRP_Local_MapsMenu_Resturants_1x1
> >   
> 
 		 	   		  
_________________________________________________________________
Hotmail: Trusted email with powerful SPAM protection.
http://clk.atdmt.com/GBL/go/177141665/direct/01/