Summary: | JVM crashes randomly with tomcat | ||
---|---|---|---|
Product: | Tomcat 5 | Reporter: | Daniel Hopper <dhopper> |
Component: | Catalina | Assignee: | Tomcat Developers Mailing List <dev> |
Status: | RESOLVED INVALID | ||
Severity: | major | ||
Priority: | P2 | ||
Version: | 5.5.9 | ||
Target Milestone: | --- | ||
Hardware: | PC | ||
OS: | Linux |
Description
Daniel Hopper
2005-08-26 20:13:46 UTC
If the VM is crashing it can't be a tomcat problem. I suggest you file a bug with Sun. I already submitted this bug to Sun and they told me to send it to Apache for further Investigation ---- Message from Sun ---- Thank you for submitting a bug using our bug submit page. Please ask Apache to investigate this issue further. Since the Tomcat server appears to trigger this failure, the developers at Apache will be able to examine their product, isolate the cause of the behavior, and, if necessary, provide us with a detailed report. We greatly appreciate your efforts in identifying areas in the J2SE where we can improve upon and I would request you to continue doing so. Regards, Nelson Lol about the broken OS being used, with NPTL, and sepcial mention for the VM argument "-DLD_ASSUME_KERNEL=2.4.1" :D (In reply to comment #2) > I already submitted this bug to Sun and they told me to send it to Apache for > further Investigation We are now officially a garbage tray for Sun's support, cool :) > We are now officially a garbage tray for Sun's support, cool :)
I agree that this is most likely a Sun JDK bug but I am unable to get them to do
anything about it. What I wasn't sure about is if using the LD_ASSUME_KERNEL
could play any role in the problem as I have tried it with 2.4.1 and 2.2.5 as
per different documents I found when google'n the problem. This is happening in
our production enviroment so we need to find the solution from somebody. We are
also looking at moving to JRockit JDK but jsvc crashes with that JDK. We seems
to be quite SOL
In case you did not discern this from Remy, you need to set LD_ASSUME_KERNEL in the shell, not on the java command line. NPTL and the Sun vm have historically had trouble, hence the choice of a different threading library for stability. I will give that a try and see if that helps. Thanks |