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Posted to dev@activemq.apache.org by "Jeff Genender (JIRA)" <ji...@apache.org> on 2010/10/07 20:14:40 UTC

[jira] Updated: (AMQ-2736) KahaDB doesn't clean up old files

     [ https://issues.apache.org/activemq/browse/AMQ-2736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Genender updated AMQ-2736:
-------------------------------

    Attachment: amq-2987.patch

My last comment was a red herring.  I found the bug... it s a logic bug.  Patch has been attached.  I will try to create a unit test but wanted to get the patch up since this was a critical bug.

> KahaDB doesn't clean up old files
> ---------------------------------
>
>                 Key: AMQ-2736
>                 URL: https://issues.apache.org/activemq/browse/AMQ-2736
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.3.2
>            Reporter: Adrian Trenaman
>            Priority: Critical
>         Attachments: AMQ-2736.zip, amq-2987.patch
>
>
> 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 http://mail-archives.apache.org/mod_mbox/activemq-users/201002.mbox/%3C27502591.post@talk.nabble.com%3E)
> For now, we're moving back to the old amqPersistenceStore. 

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