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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15030) Fixes in inference of collation for Tez cost model
Date Mon, 24 Oct 2016 21:44:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15603315#comment-15603315
] 

Jesus Camacho Rodriguez commented on HIVE-15030:
------------------------------------------------

[~ashutoshc], fails are unrelated. Could you review the patch? Thanks

> Fixes in inference of collation for Tez cost model
> --------------------------------------------------
>
>                 Key: HIVE-15030
>                 URL: https://issues.apache.org/jira/browse/HIVE-15030
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>    Affects Versions: 2.1.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-15030.patch
>
>
> Tez cost model might get NPE if collation returned by join algorithm is null.



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