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Posted to issues@hive.apache.org by "Lefty Leverenz (JIRA)" <ji...@apache.org> on 2017/07/25 04:23:00 UTC

[jira] [Commented] (HIVE-12878) Support Vectorization for TEXTFILE and other formats

    [ https://issues.apache.org/jira/browse/HIVE-12878?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16099480#comment-16099480 ] 

Lefty Leverenz commented on HIVE-12878:
---------------------------------------

Doc note:  HIVE-16222 changes the default value of *hive.vectorized.use.row.serde.deserialize* to true in release 3.0.0.

> Support Vectorization for TEXTFILE and other formats
> ----------------------------------------------------
>
>                 Key: HIVE-12878
>                 URL: https://issues.apache.org/jira/browse/HIVE-12878
>             Project: Hive
>          Issue Type: New Feature
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>             Fix For: 2.1.0
>
>         Attachments: HIVE-12878.01.patch, HIVE-12878.02.patch, HIVE-12878.03.patch, HIVE-12878.04.patch, HIVE-12878.05.patch, HIVE-12878.06.patch, HIVE-12878.07.patch, HIVE-12878.08.patch, HIVE-12878.091.patch, HIVE-12878.092.patch, HIVE-12878.093.patch, HIVE-12878.09.patch
>
>
> Support vectorizing when the input format is TEXTFILE and other formats for better Map Vertex performance.



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