Re: [Resin-interest] Out of PermGen space
- 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. /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 ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Out of PermGen space
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 Jiderhamnmj-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 ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
Re: [Resin-interest] Out of PermGen space
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 Jiderhamnmj-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.) See http://jiderhamn.se/resin4027.png + http://jiderhamn.se/resin4027b.png Let me know if I can provide any additional info. /Mattias ___ resin-interest mailing list resin-interest@caucho.com http://maillist.caucho.com/mailman/listinfo/resin-interest
