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From "Sandy Ryza (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4643) Make job-history cleanup-period configurable
Date Mon, 24 Sep 2012 04:09:08 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13461585#comment-13461585
] 

Sandy Ryza commented on MAPREDUCE-4643:
---------------------------------------

Ah, didn't see this JIRA until now.  The patch I'm working on for MAPREDUCE-4676 leaves the
directory structure the same and deletes based on the modification time (only checking files
in old enough directories).  For the testJobHistoryCleaner test, it would be ideal for it
to be configurable to milliseconds.  What do you think?
                
> Make job-history cleanup-period configurable
> --------------------------------------------
>
>                 Key: MAPREDUCE-4643
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4643
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: jobhistoryserver
>    Affects Versions: 1.0.3, 2.0.0-alpha
>            Reporter: Karthik Kambatla
>
> Job history cleanup should be made configurable. Currently, it is set to 1 month by default.
The DEBUG_MODE (to be removed, see MAPREDUCE-4629) sets it to 20 minutes, but it should be
configurable.

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