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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5014) Extending DistCp through a custom CopyListing is not possible
Date Fri, 22 Mar 2013 03:53:16 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13609872#comment-13609872
] 

Hadoop QA commented on MAPREDUCE-5014:
--------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12574951/m5014_20130322_b-1.patch
  against trunk revision .

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3457//console

This message is automatically generated.
                
> 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: 0.23.0, 0.23.1, 0.23.3, trunk, 0.23.4, 0.23.5
>            Reporter: Srikanth Sundarrajan
>            Assignee: Srikanth Sundarrajan
>         Attachments: m5014_20130322_b-1.patch, m5014_20130322.patch, 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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