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https://issues.apache.org/jira/browse/MAPREDUCE-6451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kihwal Lee updated MAPREDUCE-6451:
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Resolution: Fixed
Hadoop Flags: Reviewed
Fix Version/s: 2.7.2
3.0.0
Status: Resolved (was: Patch Available)
I've committed this to trunk, branch-2 and branch-2.7. Thanks for working on
the fix, Kuhu. Thank you gentlemen for the reviews.
> DistCp has incorrect chunkFilePath for multiple jobs when strategy is dynamic
> -----------------------------------------------------------------------------
>
> Key: MAPREDUCE-6451
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-6451
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: distcp
> Affects Versions: 2.6.0
> Reporter: Kuhu Shukla
> Assignee: Kuhu Shukla
> Fix For: 3.0.0, 2.7.2
>
> Attachments: MAPREDUCE-6451-v1.patch, MAPREDUCE-6451-v2.patch,
> MAPREDUCE-6451-v3.patch, MAPREDUCE-6451-v4.patch, MAPREDUCE-6451-v5.patch
>
>
> DistCp when used with dynamic strategy does not update the chunkFilePath and
> other static variables any time other than for the first job. This is seen
> when DistCp::run() is used.
> A single copy succeeds but multiple jobs finish successfully without any real
> copying.
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