java.net.SocketException: Too many open files
<p>I have an application using AppFuse and mysql database</p>

<p>The problem is sometime the following exception is thrown :</p>

<pre><code>Jan 27, 2011 4:54:56 AM org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
SEVERE: Endpoint ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,localport=8080] 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:384)
    at java.net.ServerSocket.implAccept(ServerSocket.java:453)
    at java.net.ServerSocket.accept(ServerSocket.java:421)
    at  org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket(DefaultServerSocketFactory.java:60)
    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:619)
</code></pre>

<p>Jan 27, 2011 4:54:56 AM org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket.</p>

<p>Please could any one tell me the main reason for that exception? And if that exception can lead tomcat to be shutdown ?</p>

<p>Thanks in Advance</p>
