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! 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