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From "Chris Nauroth (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5809) Enhance distcp to support preserving HDFS ACLs.
Date Wed, 23 Apr 2014 05:08:19 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13977842#comment-13977842
] 

Chris Nauroth commented on MAPREDUCE-5809:
------------------------------------------

The test failures are unrelated to this patch.  {{TestBalancerWithNodeGroup}} is known to
be flaky.  For {{TestUniformSizeInputFormat}}, it looks like the Jenkins machine was too heavily
loaded.  The output showed exceptions for "too many open files".  I could not repro either
failure locally.

> Enhance distcp to support preserving HDFS ACLs.
> -----------------------------------------------
>
>                 Key: MAPREDUCE-5809
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5809
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: distcp
>    Affects Versions: 2.4.0
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>         Attachments: MAPREDUCE-5809.1.patch, MAPREDUCE-5809.2.patch
>
>
> This issue tracks enhancing distcp to add a new command-line argument for preserving
HDFS ACLs from the source at the copy destination.



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