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From "Sachindra Nath" <>
Subject RE: Memory Leak
Date Thu, 27 Mar 2008 04:18:00 GMT
This bug is supposed to have been fixed in SUN VM 1.5.0_12.;jsessionid=ee6ec97669ab91923bde6c

Would we still expect the ActiveMQ5.0 + Sun JDK 1.5.0_12 memory leak?

-----Original Message-----
From: ttmdev [] 
Sent: Tuesday, March 18, 2008 6:33 PM
Subject: Memory Leak

If you're running ActiveMQ on a 1.5 VM, you may have noticed a very slow and
steady memory leak with the broker even when it is sitting idle. 

The leak, which is in the VM and not the broker, has been addressed in the
1.6 VM. The culprit is the java.util.concurrent package, and relative to
ActiveMQ it is the use of the
java.util.concurrent.LinkedBlockingQueue.poll() method call w/in the
TcpTransport class.  
You can view the documentation for this bug in the Java bug database.

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