Re: Fun with the JVM crashing.

2009-04-22 Thread grappler
Christopher Schultz-2 wrote: > > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > Chuck, > > Caldarale, Charles R wrote: >>> From: Bill Davidson [mailto:bill...@gmail.com] >>> Subject: Fun with the JVM crashing. >> >>> I&

Re: Fun with the JVM crashing.

2009-02-17 Thread Bill Davidson
Rainer Jung wrote: In case you only want to exclude few methods from compilation, -XX:CompileCommand=exclude,com/myCompany/servlets/sales/blah/some,method will do it. Since we put this change into production, we haven't seen the problem. Thank you so much. -

Re: Fun with the JVM crashing.

2009-02-09 Thread Bill Davidson
Rainer Jung wrote: You can track compilation with -XX:+PrintCompilation. [...various other options...] Wow. I never realized you could do stuff like that. Neat. Thanks! - To unsubscribe, e-mail: users-unsubscr...@tomcat.apac

Re: Fun with the JVM crashing.

2009-02-07 Thread Rainer Jung
On 06.02.2009 02:37, Bill Davidson wrote: I've submitted this to Sun a few times. No response. I was hoping someone here might have an idea of what to look for. Tomcat 6.0.18 RedHat 5.2Server Sun JVM # # An unexpected error has been detected by Java Runtime Environment: # # SIGSEGV (0xb) at p

Re: Fun with the JVM crashing.

2009-02-06 Thread Konstantin Kolinko
> Caldarale, Charles R wrote: >>> From: Bill Davidson [mailto:bill...@gmail.com] >>> Subject: Fun with the JVM crashing. >> >>> I'm thinking that the JVM shouldn't be getting SIGSEGV's. >> >> You're right about that. However,

Re: Fun with the JVM crashing.

2009-02-06 Thread Alan Chaney
Hi Bill My development workstation is a 64 bit Ubuntu 8.04. I've had numerous problems with SIGSEGV crashes when I run my applications under Eclipse 3.3, but the same machine also runs the same applications from the same version(s) of tomcat (6.0.14,6.0.16 and 6.0.18) I found that what seemed

RE: Fun with the JVM crashing.

2009-02-06 Thread Caldarale, Charles R
> From: Caldarale, Charles R > Subject: RE: Fun with the JVM crashing. > > > Maybe I should try reverting to 6u7? > > That would be my next step. You could install a 32-bit JVM; that would give you the option of running either -server or -client. If the 32-bit -server mode

RE: Fun with the JVM crashing.

2009-02-06 Thread Caldarale, Charles R
> From: Bill Davidson [mailto:bill...@gmail.com] > Subject: Re: Fun with the JVM crashing. > > Maybe I should try reverting to 6u7? That would be my next step. > I was thinking it might make the CompileTask issue go away. Well it does, because the JVM won't use the compilers

Re: Fun with the JVM crashing.

2009-02-06 Thread Bill Davidson
Bill Davidson wrote: Caldarale, Charles R wrote: Major changes went in between 6u7 and 6u10. Maybe I should try reverting to 6u7? Dammit. Looking back through my old hs_err*.log files, it also happened with 6u7. - To unsub

Re: Fun with the JVM crashing.

2009-02-06 Thread Bill Davidson
Caldarale, Charles R wrote: Major changes went in between 6u7 and 6u10. Maybe I should try reverting to 6u7? I'm wondering if -Xint might help. Only if you want performance to go into the toilet - that's > interpreter mode, also know as really, really, abominably slow. I was thinking it m

RE: Fun with the JVM crashing.

2009-02-06 Thread Caldarale, Charles R
> From: Bill Davidson [mailto:bill...@gmail.com] > Subject: Re: Fun with the JVM crashing. > > However, it has happened on three different boxes, > always with the same CompileTask mentioned. That pretty much eliminates hardware. > BTW, it also happened with 6u10. Major chang

Re: Fun with the JVM crashing.

2009-02-06 Thread Bill Davidson
Caldarale, Charles R wrote: Only if that shows up repeatedly. It does. I'm thinking that the JVM shouldn't be getting SIGSEGV's. You're right about that. However, it could also be an OS or > hardware problem. You might want to run some serious memory > tests on the box, just to eliminate

Re: Fun with the JVM crashing.

2009-02-06 Thread Christopher Schultz
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Chuck, Caldarale, Charles R wrote: >> From: Bill Davidson [mailto:bill...@gmail.com] >> Subject: Fun with the JVM crashing. > >> I'm thinking that the JVM shouldn't be getting SIGSEGV's. > > You're ri

RE: Fun with the JVM crashing.

2009-02-05 Thread Caldarale, Charles R
> From: Bill Davidson [mailto:bill...@gmail.com] > Subject: Fun with the JVM crashing. > I'm wondering if that CompileTask is what's causing the problem. Only if that shows up repeatedly. > I'm thinking that the JVM shouldn't be getting SIGSEGV's. You&#x

Fun with the JVM crashing.

2009-02-05 Thread Bill Davidson
I've submitted this to Sun a few times. No response. I was hoping someone here might have an idea of what to look for. Tomcat 6.0.18 RedHat 5.2Server Sun JVM # # An unexpected error has been detected by Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x2b68e6a1db57, pid=10229, tid=11030