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Posted to dev@hive.apache.org by "Hari Sankar Sivarama Subramaniyan (JIRA)" <ji...@apache.org> on 2014/07/15 02:20:05 UTC

[jira] [Assigned] (HIVE-5538) Turn on vectorization by default.

     [ https://issues.apache.org/jira/browse/HIVE-5538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hari Sankar Sivarama Subramaniyan reassigned HIVE-5538:
-------------------------------------------------------

    Assignee: Hari Sankar Sivarama Subramaniyan  (was: Jitendra Nath Pandey)

> Turn on vectorization by default.
> ---------------------------------
>
>                 Key: HIVE-5538
>                 URL: https://issues.apache.org/jira/browse/HIVE-5538
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Jitendra Nath Pandey
>            Assignee: Hari Sankar Sivarama Subramaniyan
>         Attachments: HIVE-5538.1.patch, HIVE-5538.2.patch, HIVE-5538.3.patch, HIVE-5538.4.patch, HIVE-5538.5.patch, HIVE-5538.5.patch, HIVE-5538.6.patch
>
>
>   Vectorization should be turned on by default, so that users don't have to specifically enable vectorization. 
>   Vectorization code validates and ensures that a query falls back to row mode if it is not supported on vectorized code path. 



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