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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3595) Hive should adapt new FsShell commands since Hadoop 2 has changed FsShell argument structures
Date Fri, 11 Apr 2014 22:20:17 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3595?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13967172#comment-13967172
] 

Ashutosh Chauhan commented on HIVE-3595:
----------------------------------------

+1 Lets get this in [~navis] Needs a rebase.

> Hive should adapt new FsShell commands since Hadoop 2 has changed FsShell argument structures
> ---------------------------------------------------------------------------------------------
>
>                 Key: HIVE-3595
>                 URL: https://issues.apache.org/jira/browse/HIVE-3595
>             Project: Hive
>          Issue Type: Improvement
>          Components: Shims
>    Affects Versions: 0.9.0
>            Reporter: Harsh J
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-3595.1.patch.txt
>
>
> A simple example is that hive calls "-rmr" in the FsShell class, which in Hadoop 2 is
"rm -r". This helps avoid printing an unnecessary Deprecated warning in Hive when the Hadoop23
(or hadoop-2) shim is in use.
> We should wrap the logic and call the right commands of hadoop-2 to avoid this.



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