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https://issues.apache.org/jira/browse/MAPREDUCE-5014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Srikanth Sundarrajan updated MAPREDUCE-5014:
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Target Version/s: 0.23.5, 0.23.4, 0.23.3, 0.23.1, 0.23.0, trunk (was:
0.23.0, 0.23.1, 0.23.3, trunk, 0.23.4, 0.23.5)
Status: Patch Available (was: Open)
> Extending DistCp through a custom CopyListing is not possible
> -------------------------------------------------------------
>
> Key: MAPREDUCE-5014
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5014
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: distcp
> Affects Versions: 0.23.5, 0.23.4, 0.23.3, 0.23.1, 0.23.0, trunk
> Reporter: Srikanth Sundarrajan
> Assignee: Srikanth Sundarrajan
> Attachments: MAPREDUCE-5014.patch, MAPREDUCE-5014.patch
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> * While it is possible to implement a custom CopyListing in DistCp, DistCp
> driver class doesn't allow for using this custom CopyListing.
> * Allow SimpleCopyListing to provide an option to exclude files (For instance
> it is useful to exclude FileOutputCommiter.SUCCEEDED_FILE_NAME during copy as
> premature copy can indicate that the entire data is available at the
> destination)
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