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List:       activemq-users
Subject:    Re: Resources not getting deallocated after receiving messages
From:       ttmdev <joe.fernandez () ttmsolutions ! com>
Date:       2008-03-27 18:58:41
Message-ID: 16331261.post () talk ! nabble ! com
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Can you provide information re the memory leak that you've come across?



rby wrote:
> 
> Hi,
> 
> Same here, I have an obvious memory leak with activemq 5.1-snapshot.
> I hope someone will respond at least to one of these memory related
> questions.
> 
> Regards,
> Ramzi
> 
> 
> krv wrote:
> > 
> > Hi,
> > 
> > Many posts have been posted regarding 'OutOfMemory' but I couldn't find
> > relevant information, hence posting in a new thread.
> > 
> > I have an asynchronous sender and receiver. After sending about 200k
> > messages I am getting 'OutOfMemory'. After observing the profiler I found
> > out that the sessions created for the messages are not getting closed.
> > Also found out that instances of the following objects go on increasing:
> > * <class>[ ]
> > * java.util.concurrent.locks.ReentrantLock$NonfairSync
> > * java.util.concurrent.ConcurrentHashMap$Segment
> > 
> > The number of instances for the above objects is about 3 times (each) the
> > number of messages i.e. about 9 objects for each message. 200k+ objects
> > (of each type) account upto around 50mb.
> > 
> > Am I missing something in the sender/receiver?
> > 
> > Any help is greatly appreciated.
> > 
> > Regards,
> > Vivek
> > 
> 
> 

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