Cristian Satnic wrote:
>
> I had the exact same problem a while ago (though not with SP1 but I don't
> think that is the problem). Jrun 3 running on solaris 7 with jdk 1.2.2_06
> just hang from time to time with no error messages in the logs at all. I
> fixed the problem by upgrading to jdk 1.3 and it worked fine ever since.
>
> Cristian
>
Sounds similar.
We are now running on 1.3, and seems to have smoothed
out. We had a problem with 1.3 just dying (seg fault),
but recompiling some classes in the production environment
seems to have cured that. We will probably not go back
to 1.2 now.
Mike Sackett wrote:
>
> I would strongly recommend taking the steps necessary to configure your
> setup so you can get a thread dump, and then looking at it. It could be very
> hard to find out anything without it.
>
I'm not sure what I can do to the configuration? When it is
running fine I can get the dump. Naturally, when it locks, I
cannot. Is there something that you have to do. Are you talking
about something besides the usual JVM dump?
One funny thing that happens is that in doing periodic thread dumps
on 1.3, it seems there may be a bug in 1.3 where the JVM will die
(a different HotSpot error). So we can't have our cake and eat
it too, or something like that.
Regards,
Chris
--
Christopher B. Hamlin
American Institute of Physics
Suite 1NO1, 2 Huntington Quadrangle, Melville, NY 11747-4502
Email: [EMAIL PROTECTED] Phone: 516/576-2335 FAX: 516/576-2615
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