On Thursday, October 09, 2003 10:39 PM "Remy Maucherat" <[EMAIL PROTECTED]> wrote: > It is very surprising that the connector will manage to exit the accept > loop without logging some kind of error (which would be in catalina.out, > rather than in the main logs). Do you see some stack trace originating > from the PoolTcpEndpoint or ThreadPool classes ?
There were no logs indicating this, and actually, after the server started there are no other logs appearing in catalina.out > No idea at this point. Most (all) such reports were for RH 9. All also > mention a period of about a day before an incident. Thanks, let me know if there's any news. Regards, Noam ----- Original Message ----- From: "Remy Maucherat" <[EMAIL PROTECTED]> To: "Tomcat Users List" <[EMAIL PROTECTED]> Sent: Thursday, October 09, 2003 10:39 PM Subject: Re: tomcat jitters, then hangs - please help > Noam Camiel wrote: > > On Thursday, October 09, 2003 5:11 PM "Ryan Lissack" > > <[EMAIL PROTECTED]> wrote: > > > >>Hi Noam, > >> > >>We have experienced similar problems. You will notice in the thread dump > >>that there is no thread from the connectors thread pool waiting on an > >>accept > > > > > > I see your what you mean, I compared the thread dump to a "good" dump when > > the server is operational and there indeed I found a thread from the > > connectors thread pool waiting on accept: > > > > 3XMTHREADINFO "http80-Processor24" (TID:0x100688E0, > > sys_thread_t:0x87810C0, state:R, native ID:0x41CCCF40) prio=5 > > 4XESTACKTRACE at java.net.PlainSocketImpl.socketAccept(Native > > Method) > > > > This does not appear to exist in the "bad" dump. > > It is very surprising that the connector will manage to exit the accept > loop without logging some kind of error (which would be in catalina.out, > rather than in the main logs). Do you see some stack trace originating > from the PoolTcpEndpoint or ThreadPool classes ? > > >>What OS are you on, RH9?? > > > > Yes, Im on RH9. > > > > Any ideas why this could happen? could it be some system resource limit? > > Is your application an intensive app? My application is not an intensive one > > and the hangs occur hours after i start the server (usually a day later). > > No idea at this point. Most (all) such reports were for RH 9. All also > mention a period of about a day before an incident. > > -- > xxxxxxxxxxxxxxxxxxxxxxxxxxxxx > Re'my Maucherat > Senior Developer & Consultant > JBoss Group (Europe) Sa`RL > xxxxxxxxxxxxxxxxxxxxxxxxxxxxx > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
