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https://issues.apache.org/jira/browse/MAPREDUCE-3685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13545325#comment-13545325
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Arun C Murthy commented on MAPREDUCE-3685:
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One nit: we should use MergeManager.getDiskMapOutputs in OnDiskMerger.merge
too... maybe MergeManager.getDiskMapOutputs should just return Path[] and then
we can fix MergeManager.finalMerge to use Path[] rather than List<Path>.
Thoughts?
> There are some bugs in implementation of MergeManager
> -----------------------------------------------------
>
> Key: MAPREDUCE-3685
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3685
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 0.23.1
> Reporter: anty.rao
> Assignee: anty
> Priority: Critical
> Attachments: MAPREDUCE-3685-branch-0.23.1.patch,
> MAPREDUCE-3685-branch-0.23.1.patch, MAPREDUCE-3685-branch-0.23.1.patch,
> MAPREDUCE-3685.branch-0.23.patch, MAPREDUCE-3685.branch-0.23.patch,
> MAPREDUCE-3685.patch, MAPREDUCE-3685.patch, MAPREDUCE-3685.patch,
> MAPREDUCE-3685.patch
>
>
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