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From Tim Funk <funk...@joedog.org>
Subject Re: Stability problem due to "Too many open files"
Date Sat, 18 Sep 2004 11:57:25 GMT
Look at ulimit. (And the archives talking about ulimit - I think the faq also 
talks about this too)

-Tim

Steve Job wrote:

> Having a problem keeping Tomcat 5 up and running after a long period of time on
> Redhat 9 with JDK build 1.4.2_05-b04
> 
> This application is running just Tomcat (no Apache integration)
> 
> Once this happens I have to stop Tomcat, restart it, and then everything is fine
> again for a few weeks.
> Any resolution to this?
> 
> 
> I get:
> SEVERE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=443]]
> ignored exception: java.net.SocketException: Too many open files
> java.net.SocketException: Too many open files
>         at java.net.PlainSocketImpl.socketAccept(Native Method)
>         at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
>         at java.net.ServerSocket.implAccept(ServerSocket.java:448)
>         at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(DashoA12275)
>         at
> org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket(JSSESocketFactory.java:110\
> )
>         at
> org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.java:368)
>         at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:549)
>         at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
>         at java.lang.Thread.run(Thread.java:534)
> 
> 
> And I get:
> 
> java.io.IOException: java.io.IOException: Too many open files
>         at java.lang.UNIXProcess.<init>(UNIXProcess.java:143)
>         at java.lang.Runtime.execInternal(Native Method)
>         at java.lang.Runtime.exec(Runtime.java:566
> 

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