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Posted to issues@hive.apache.org by "Jason Dere (JIRA)" <ji...@apache.org> on 2017/10/13 22:46:00 UTC

[jira] [Commented] (HIVE-17804) Vectorization: Bug erroneously causes match for 1st row in batch (SelectStringColLikeStringScalar)

    [ https://issues.apache.org/jira/browse/HIVE-17804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16204300#comment-16204300 ] 

Jason Dere commented on HIVE-17804:
-----------------------------------

Nice catch .. +1 pending tests.

> Vectorization: Bug erroneously causes match for 1st row in batch (SelectStringColLikeStringScalar)
> --------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-17804
>                 URL: https://issues.apache.org/jira/browse/HIVE-17804
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>            Reporter: Matt McCline
>            Assignee: Matt McCline
>            Priority: Critical
>             Fix For: 3.0.0
>
>         Attachments: HIVE-17804.01.patch
>
>
> Code setting output value to LongColumnVector.NULL_VALUE for null candidate sets the 0th entry instead of the i'th.



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