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Tomcat freezes up

Tomcat freezes up

2007-08-16       - By Sebastiaan van Erk

 Back
It seems very unlikely to me that the problem is in the Tomcat code. It
is very widely deployed and any deadlocks would be found relatively
quickly unless you use a very obscure setup.

Did you do any standard deadlock debugging? E.g., thread dumps and
deadlock analysis when the freeze occurs, debug in eclipse with the
sysdeo plugin and examine the state of your application when the freeze
occurs... etc.

Note that reporting a bug is not very useful when there is no
information on how to reproduce the bug, you'll just get a WORKSFORME or
NEEDINFO status on the bug.

Regards,
Sebastiaan

Manivannan Palanichamy wrote:
> I posted the same question week back. People advised me to handle the
> resource safely, like freeing up the database connections after use,
> releasing file handles etc. I am very sure that I am doing that perfectly,
> but still my tomcat freezes over long run. I've seen this case in many
> instances. Is it an issue with tomcat thread handling? Because, in user
> applications, these freezing problems happen most of the time, because of
> poor thread handling.
>
> Better we enter a bug/ discuss this issue in tomcat developers forum.
>

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