OutOfMemory exception explanation? 2004-01-27 - By Filip Hanik
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download a memory profiler, should give you the exact place where memory is
being wasted. probably in your own webapp
-- --Original Message-- --
From: D'Alessandro, Arthur [mailto:Arthur.Dalessandro@(protected)]
Sent: Monday, January 26, 2004 11:43 AM
To: Tomcat Users List
Subject: OutOfMemory exception explanation?
We've been getting these every now and then:
Jan 23, 2004 5:03:30 PM org.apache.tomcat.util.net.TcpWorkerThread runIt
SEVERE: Exception in acceptSocket
java.lang.OutOfMemoryError 
Jan 23, 2004 5:03:30 PM
org.apache.tomcat.util.threads.ThreadPool $ControlRunnable run
SEVERE: Caught exception executing
org.apache.tomcat.util.net.TcpWorkerThread@(protected), terminating thread
java.lang.IllegalStateException : Terminating thread
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:53
2)
at
org.apache.tomcat.util.threads.ThreadPool $ControlRunnable.run(ThreadPool
.java:619)
at java.lang.Thread (Thread.java:536)
Once this occurrs, I have to stop / start the entire Tomcat container in
order to allow this particular webapp to function again. It only
effects a particular servlet mapping for a given webapp. Does anyone
have any suggestions on how to resolve? We're running version 4.1.24..
Any leads would be great, thanks.
-Art
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