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https://issues.apache.org/jira/browse/MAPREDUCE-5809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13991301#comment-13991301
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Tsz Wo Nicholas Sze commented on MAPREDUCE-5809:
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If we cannot change FileStatus for backwards-compatibility, how about add new 
FileSystem methods such as listStatusWithACL(..) which returns 
FileStatusWithACL?

> 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, 
> MAPREDUCE-5809.3.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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