This usually indicates that java has hung - is Continuum responsive at those times?
Some things you can try to do: - extend the timeout in wrapper.conf - if it does appear hung, try kill -3 on the process or "run.sh dump" to get a stack trace in the logs, which should help identify the problem if it responds. I've noticed that it can become unresponsive if you do an unusually high amount of disk i/o (eg, setting the build to do a clean checkout every time). It's worth considering if your build schedule is too ambitious. Cheers, Brett 2008/7/17 Y.B. <[EMAIL PROTECTED]>: > This is what I receive in wrapper.log regularly: > > (Continuum works for some time 30-40 minutes and than crashes with this) > > ERROR | wrapper | 2008/07/16 11:40:17 | JVM appears hung: Timed out > waiting for signal from JVM. > ERROR | wrapper | 2008/07/16 11:40:22 | JVM did not exit on request, > terminated > STATUS | wrapper | 2008/07/16 11:40:30 | Launching a JVM... > WARN | wrapper | 2008/07/16 11:40:37 | JVM process was still running > after receiving a SIGCHLD signal. > ERROR | wrapper | 2008/07/16 11:40:58 | Startup failed: Timed out waiting > for a signal from the JVM. > ERROR | wrapper | 2008/07/16 11:40:58 | JVM did not exit on request, > terminated > STATUS | wrapper | 2008/07/16 11:41:02 | Launching a JVM... > WARN | wrapper | 2008/07/16 11:41:06 | JVM process was still running > after receiving a SIGCHLD signal. > ERROR | wrapper | 2008/07/16 11:41:32 | Startup failed: Timed out waiting > for a signal from the JVM. > ERROR | wrapper | 2008/07/16 11:41:32 | JVM did not exit on request, > terminated > STATUS | wrapper | 2008/07/16 11:41:37 | Launching a JVM... > WARN | wrapper | 2008/07/16 11:41:43 | JVM process was still running > after receiving a SIGCHLD signal. > ERROR | wrapper | 2008/07/16 11:42:07 | Startup failed: Timed out waiting > for a signal from the JVM. > ERROR | wrapper | 2008/07/16 11:42:07 | JVM did not exit on request, > terminated > STATUS | wrapper | 2008/07/16 11:42:08 | JVM exited in response to signal > SIGKILL (9). > ERROR | wrapper | 2008/07/16 11:42:08 | Unable to start a JVM > STATUS | wrapper | 2008/07/16 11:42:08 | <-- Wrapper Stopped > > Any ideas, suggestions? > > Thanks > > Y.B. > > > > > __________ Information from ESET NOD32 Antivirus, version of virus signature > database 3274 (20080716) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > -- Brett Porter Blog: http://blogs.exist.com/bporter/
