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From "ASF subversion and git services (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-6403) Allow splitting the temporary message store
Date Thu, 08 Sep 2016 19:38:22 GMT

    [ https://issues.apache.org/jira/browse/AMQ-6403?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15474799#comment-15474799
] 

ASF subversion and git services commented on AMQ-6403:
------------------------------------------------------

Commit f0d898cc9d7cbeea19ee54334e504ac52ef854cc in activemq's branch refs/heads/activemq-5.14.x
from [~gtully]
[ https://git-wip-us.apache.org/repos/asf?p=activemq.git;h=f0d898c ]

AMQ-6403 - add indexDirectory attribute to kahadb plist impl - settable via broker service
tempDataStore

(cherry picked from commit 5a874816b74a485822bcb60e1cf7fc550644d62a)


> Allow splitting the temporary message store
> -------------------------------------------
>
>                 Key: AMQ-6403
>                 URL: https://issues.apache.org/jira/browse/AMQ-6403
>             Project: ActiveMQ
>          Issue Type: Improvement
>            Reporter: Lionel Cons
>            Assignee: Gary Tully
>             Fix For: 5.14.1, 5.15.0
>
>
> The main KahaDB message store can be split by using different values for {{directory}}
and {{indexDirectory}} in the {{<kahaDB>}} element. This is very useful to put the index
file on fast media (SSD, RAM disk...) while keeping the log files on slower but larger media
(spinning disks, NAS...). For reference, this is documented at http://activemq.apache.org/kahadb.html.
> Unfortunately, we cannot split the temporary message store the same way. We can change
its location via the {{tmpDataDirectory}} attribute but we cannot split index and log files.
> Could you please add an option to split the temporary message store in the same spirit
as what has been done for the main message store? Thanks!



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