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From Dejan Bosanac <>
Subject Re: memoryUsage vs Heap
Date Thu, 05 Feb 2009 09:45:05 GMT
Hi Adam,

can you post a configuration you were trying (with memoryUsage) and a client
that can reproduce the problem. I saw your earlier post that you're using
5.1.0, did you try it with 5.2.0?

Dejan Bosanac

Open Source Integration -
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On Mon, Feb 2, 2009 at 7:09 PM, AD <> wrote:

> Hello,
>  I get a lot of OutOfMem errors when the producers submit a very high
> number of messages.  I tried tweaking memoryUsage to a lower number to
> force spooling to disk but it does not appear to help.  It could also
> be the consumers are requesting items too quickly (not sure yet).
>  Is there a proper way to throttle the memory usage when a huge spike
> of messages come in?  Trying to accomodate for these instances since
> whenever this happens activemq just dies.
> Thanks
> Adam

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