On 05/29/2012 12:27 PM, Mattias Jiderhamn wrote:
>> ----- Original Message -----
>> Subject: Re: [Resin-interest] Out of PermGen space
>> Date: Fri, 27 Apr 2012 11:23:41 +0200
>> From: Mattias Jiderhamn<mj-li...@expertsystems.se>
>> I should also mention, that I have an open bug report on Resin 4.0.27
>> which seems to cause classloader leaks.
>> http://bugs.caucho.com/view.php?id=5010
> Has anyone had time to confirm this bug?
> It seems to be triggered more often when using JSF, so when developing
> JSF applications I need to restart the server over and over (no
> difference whether HotSwap is enabled or not).
> Would be happy to know if there is hope that this will be fixed.

Do you have a trace to root on one of those?

(We've finally found the bugtrack upload corruption issue, but haven't 
updated that server yet, so the current pngs aren't readable.)

-- Scott

> </Mattias>
>> In pretty much every heap dump I analyze for ZombieClassLoaderMarker
>> these days, com.caucho.config.inject.InjectManager turns up somewhere in
>> the path to root. Not sure if it will fix all the problems, but it sure
>> would be interesting to try a Resin version without this issue.
>> P.S. I did some experimenting with Resin Pro vs Open Source today, and
>> on both found some strange paths leading to "<JNI Local>
>> com.caucho.env.thread2.ResinThread2". Disabling JNI (on Windows,
>> removing resin_os.dll) seemed to postpone the crash (which again
>> included InjectManager) substantially. Not enought statistics to draw
>> conclustions, but there *may* be something fishy about the JNI
>> connection under Windows.
>> </Mattias>
> -- </Mattias>
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