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From "Eduardo Costa (JIRA)" <>
Subject [jira] Updated: (AMQ-2736) KahaDB doesn't clean up old files
Date Fri, 24 Sep 2010 13:42:40 GMT


Eduardo Costa updated AMQ-2736:


I'm attaching a test case that reproduces what I got here.

I tested with a Producer sending 1mi messages (in 100-message blocks) and a Consumer. After
some time, I receive a "Usage Manager Store is Full, 100% of 1073741824. Stopping producer
(...)" with only a hundred messages on the queue!

> KahaDB doesn't clean up old files
> ---------------------------------
>                 Key: AMQ-2736
>                 URL:
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.3.2
>            Reporter: Adrian Trenaman
>            Priority: Critical
>         Attachments:
> Over time, we're seeing that kahadb doesn't clean up old journal files. As a result,
we eventually run out of disk space, or rather, we hit our usage limits and our producers
are slowed down by the producer flow control mechanism. Others have experienced this problem
too (for example, see
> For now, we're moving back to the old amqPersistenceStore. 

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