hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Amareshwari Sriramadasu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5014) Extending DistCp through a custom CopyListing is not possible
Date Fri, 22 Mar 2013 10:45:29 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5014?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13610119#comment-13610119
] 

Amareshwari Sriramadasu commented on MAPREDUCE-5014:
----------------------------------------------------

bq. m5014_20130322b_b-1.patch: for branch-1.

Nicholas, The patch does not apply to branch-1. The distcp2 is not present in branch-1.
                
> 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
>             Fix For: 3.0.0
>
>         Attachments: m5014_20130322_b-1.patch, m5014_20130322b_b-1.patch, m5014_20130322b.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)

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message