Re: Help on JVM hang

Hui Huang wrote:
> Is this on Redhat 9? If so, try this:
> 
Yes.

> + find out java process id
> + use gdb to attach to the process (gdb - <pid>)
> + quit gdb
> 
Well I killed the process already, but the problem seems to happen every 
couple of weeks so I'll try that next time.

> wait a few seconds, does the process start to run again? If yes,
> it's a known RH-9 issue (a notification from pthread_cond_broadcast
> is lost in NPTL). Update to AS-3 or set LD_ASSUME_KENREL should
> fix it.
> 
Set LD_ASSUME_KENREL to what?  2.2.5?

Does only redhat 9 have this problem?  Will installing a stock kernel or 
one from fedora help?


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