http://forums.java.net/jive/thread.jspa?messageID=216741
Your issue seem to be as described in the above thread. Look like
you will need to set the limit to 2048 to escape the JDK bug
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6533291
thanks,
Binod
Witold Szczerba wrote:
> Hi there,
> I have a major issue with Glassfish v2 beta3 b45. My project is going
> into last state, right now our customer is testing it on his own
> server and we are encountering problems with
> java.io.IOException: Too many open files.
>
> I really do not know what to do about this, I am monitoring server
> process using jconsole. When server starts, its
> OpenFileDescriptorCount < 270, and then it is growing constantly.
> After less than 24 hours the 1024 limit is overrun and server stops
> responding, it is filling logs with stacktrace full of IOExceptions
> and CPU is 100% on some single thread.
>
> Today, I have registered opened files using lsof 3 times like this:
> lsof |grep 25533 > lsof-2007-06-27-.....
>
> Here are the files:
> http://josh.neostrada.pl/lsof/lsof-2007-06-27-09h20m.txt
> http://josh.neostrada.pl/lsof/lsof-2007-06-27-12h32m.txt
> http://josh.neostrada.pl/lsof/lsof-2007-06-27-14h00m.txt
>
> The first file was made at 9:20am, it has 411 lines,
> second one (12:32pm) has 645 and
> last (2:00pm) one has 888 lines.
>
> What is wrong?
>
> About the enviroment:
> Ubuntu 7.04,
> Linux sop 2.6.20-15-server #2 SMP Sun Apr 15 07:41:34 UTC 2007 i686
> GNU/Linux
> Java(TM) SE Runtime Environment (build 1.6.0-b105)
> Glassfish v2 beta3 b45
>
> The application is using EJB3 + JPA, client application (application
> client container) is a desktop Swing, downloaded by Java WebStart.
>
> If there is anything more I should provide, please tell me
>
> Thanks,
> Witold Szczerba
>
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