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From jimmymartin <>
Subject Re: ava.lang.OutOfMemoryError: Failed to fork OS thread - 5.2.0 broker
Date Tue, 06 Oct 2009 20:42:02 GMT


I'm using the default producer flow control values. We are also polling for
messages using 


rather than have the broker push messages to the consumer. Does the
jms.prefetchPolicy.queuePrefetch parameter still apply? Perhaps this is
slowing us down?


Dan Tran wrote:
> Sound like you have the classical slow consumer fast producer problem. 
> Read up on producer flow control feature, prefetchSize, etc.
> -Dan

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