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1. Re: JBoss 3.2.3 crashing and hanging unpredictably
adrian.brock Feb 18, 2004 6:31 AM (in response to nwc)You are in the wrong forum.
export LD_ASSUME_KERNEL=2.4.1
Regards,
Adrian -
2. Re: JBoss 3.2.3 crashing and hanging unpredictably
nwc Feb 20, 2004 3:51 AM (in response to nwc)"adrian@jboss.org" wrote:
You are in the wrong forum.
I put it here because I initially suspected the mysql connector.
The export setting did not work (we had tried that).
We did fix the problem, however. After a week, someone finally noticed hs_err_pid files being created all over the place. These files clearly showed that Thread.countStackFrames() was killing the JVM. Evidently this method is no longer supported by Sun in JDK 1.4.2_03, and to underscore this Sun devised a clever algorithm by which the JVM dies every 1000th or so time this method is called. Our 3 second monitoring ping happened to trigger this method, and so we were dying about once an hour.