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From "Prasanth J (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-7704) Create tez task for fast file merging
Date Tue, 09 Sep 2014 07:31:29 GMT

    [ https://issues.apache.org/jira/browse/HIVE-7704?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14126719#comment-14126719
] 

Prasanth J commented on HIVE-7704:
----------------------------------

Addressed Vikram's review comments.

> Create tez task for fast file merging
> -------------------------------------
>
>                 Key: HIVE-7704
>                 URL: https://issues.apache.org/jira/browse/HIVE-7704
>             Project: Hive
>          Issue Type: Bug
>    Affects Versions: 0.14.0
>            Reporter: Prasanth J
>            Assignee: Prasanth J
>         Attachments: HIVE-7704.1.patch, HIVE-7704.2.patch, HIVE-7704.3.patch, HIVE-7704.4.patch,
HIVE-7704.4.patch, HIVE-7704.5.patch, HIVE-7704.6.patch, HIVE-7704.7.patch, HIVE-7704.8.patch
>
>
> Currently tez falls back to MR task for merge file task. It will beneficial to convert
the merge file tasks to tez task to make use of the performance gains from tez. 



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