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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-4643) Make job-history cleanup-period configurable
Date Fri, 08 Feb 2013 02:15:13 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-4643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13574167#comment-13574167
] 

Karthik Kambatla commented on MAPREDUCE-4643:
---------------------------------------------

Cool test, Sandy. The latest patch looks mostly good; minor comments:
# We should rename {{run(long now)}} to {{runCleaner(long now)}} to avoid confusion.
# The test doesn't seem to test the case where only some of the files within a directory need
to be deleted. To add this case to the test, we might have to calculate the paths etc. instead
of hardcoding them.  
                
> 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
>            Reporter: Karthik Kambatla
>            Assignee: Sandy Ryza
>         Attachments: MAPREDUCE-4643-branch1-2.patch, MAPREDUCE-4643-branch-1-3.patch,
MAPREDUCE-4643-branch-1-4.patch, MAPREDUCE-4643-branch-1-5.patch, MAPREDUCE-4643-branch1.patch,
MAPREDUCE-4643-branch1.patch, MAPREDUCE-4643.patch
>
>
> 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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