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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2016/01/15 14:12:39 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=15101749#comment-15101749 ] 

Matt McCline commented on HIVE-12878:
-------------------------------------

Rehydrated an old patch from last year.  Unclear how it interacts with recent ORC Schema Evolution.

> 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
>
> Support vectorizing when the input format is TEXTFILE and other formats for better Map Vertex performance.



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