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From "Matt McCline (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-17534) Add a config to turn off parquet vectorization
Date Thu, 12 Oct 2017 16:28:00 GMT

    [ https://issues.apache.org/jira/browse/HIVE-17534?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16202220#comment-16202220
] 

Matt McCline commented on HIVE-17534:
-------------------------------------

ORC vectorization ought to work in row vector deserialize mode (when the input file format
deserialization is disabled).  However, I don't think there is a Q file test for it which
means perhaps it is broken.  So a JIRA would be appropriate.

> Add a config to turn off parquet vectorization
> ----------------------------------------------
>
>                 Key: HIVE-17534
>                 URL: https://issues.apache.org/jira/browse/HIVE-17534
>             Project: Hive
>          Issue Type: Sub-task
>            Reporter: Vihang Karajgaonkar
>            Assignee: Vihang Karajgaonkar
>            Priority: Minor
>         Attachments: HIVE-17534.01.patch, HIVE-17534.02.patch, HIVE-17534.03.patch
>
>
> It should be a good addition to give an option for users to turn off parquet vectorization
without affecting vectorization on other file formats. 



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