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Posted to issues@hive.apache.org by "Matt McCline (JIRA)" <ji...@apache.org> on 2018/02/25 12:14:00 UTC

[jira] [Commented] (HIVE-18800) Vectorization: VectorCoalesce doesn't handle the all repeated NULLs case

    [ https://issues.apache.org/jira/browse/HIVE-18800?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16376063#comment-16376063 ] 

Matt McCline commented on HIVE-18800:
-------------------------------------

Need to write a small Q file test.

> Vectorization: VectorCoalesce doesn't handle the all repeated NULLs case
> ------------------------------------------------------------------------
>
>                 Key: HIVE-18800
>                 URL: https://issues.apache.org/jira/browse/HIVE-18800
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 3.0.0
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>         Attachments: HIVE-18800.01.patch
>
>
> Fix for HIVE-18622 broken the case when all columns are repeated NULLs.



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