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From Dejan Bosanac <>
Subject Re: Manage KahaDB growth
Date Wed, 23 Feb 2011 08:05:40 GMT
Hi Daniele,

what version of broker are you using?

There were some bugs in the past that caused journal files not be released
(deleted). Version 5.4.2 and the latest snapshot should have that sorted.

Dejan Bosanac
FuseSource - The experts in open source integration and messaging.
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On Tue, Feb 22, 2011 at 2:55 PM, Daniele Dellafiore <>wrote:

> Hi.
> After some months using a broker just for tests, the ActivMQ folder
> grew up to 600MB. I'd like to control this and I've seen the
> systemUsage config to cap the memory used but I'd like to understand
> better how the space is used.
> I'm interested that my Broker deletes my messages when they are 15 days
> old.
> Is there a way to configure the Broker that way?
> As far as I've understood from
> when the limit
> is reached, the broker slow down.
> I do not want the limit to be reached, I want that the Broker clean
> old messages and I do not know how to do.
> As I told, all my producer send PERSISTENT messages with a timeToLeave
> of 10 seconds but I've experienced a DB growth that I want to avoid in
> future.
> Thanks.
> --
> Daniele Dellafiore

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