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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6360) Hadoop 2.3 + Tez 0.3
Date Tue, 12 Aug 2014 01:56:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6360?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14093641#comment-14093641
] 

Lefty Leverenz commented on HIVE-6360:
--------------------------------------

Oops!  That's a cut-&-paste error, thanks for noticing [~apivovarov].  It's fixed now
and I made sure there aren't any other hive.hive.* parameters in the wiki.

* [Configuration Properties -- hive.merge.tezfiles | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-hive.merge.tezfiles]

> Hadoop 2.3 + Tez 0.3
> --------------------
>
>                 Key: HIVE-6360
>                 URL: https://issues.apache.org/jira/browse/HIVE-6360
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>             Fix For: 0.13.0
>
>         Attachments: HIVE-6360.1.patch, HIVE-6360.2.patch
>
>
> There are some things pending that rely on hadoop 2.3 or tez 0.3. These are not released
yet, but will be soon. I'm proposing to collect these in the tez branch and do a merge back
once these components have been released at that version.
> The things depending on 0.3 or hadoop 2.3 are:
> - Zero Copy read for ORC
> - Unions in Tez
> - Tez on secure clusters
> - Changes to DagUtils to reflect tez 0.2 -> 0.3
> - Prewarm containers



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