OutOfMemory exception explanation? 2004-01-27 - By Torstein Nilsen
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Hi Murat,
I'm also having some memory-leaking trouble. I'm
using HPJmeter - it's free, and can among other
stuff tell you wich objects filled the heap when
your application was terminated.
Download here:
http://www.hp.com/products1/unix/java/hpjmeter/dow
nloads/
Torstein
-- --Original Message-- --
From: MURAT BALKAS
[mailto:murat.balkas@(protected)]
Sent: 27. januar 2004 07:25
To: Tomcat Users List
Subject: RE: OutOfMemory exception explanation?
Hi,
I need some info about these memory
profiler's. Is there any free and
easy-to-integrate-to-tomcat memory profiler?
Thanks...
Murat
"Filip Hanik"
<devlists@(protected) To:
"Tomcat Users List"
<tomcat-user@(protected)>
om> cc:
Subject: RE: OutOfMemory exception explanation?
27.01.2004 01:35
Please respond to
"Tomcat Users
List"
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 $ControlR
unnable 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(P
oolTcpEndpoint.java:53
2)
at
org.apache.tomcat.util.threads.ThreadPool $ControlR
unnable.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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