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From "Jesus Camacho Rodriguez (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11865) Disable Hive PPD optimizer when CBO has optimized the plan
Date Mon, 21 Sep 2015 14:54:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14900778#comment-14900778
] 

Jesus Camacho Rodriguez commented on HIVE-11865:
------------------------------------------------

We need to wait till HIVE-11110 goes in, as it will reorder the application of the CBO rules;
however, after running local tests, it seems that it will be possible to cover PPD fully in
CBO.

> Disable Hive PPD optimizer when CBO has optimized the plan
> ----------------------------------------------------------
>
>                 Key: HIVE-11865
>                 URL: https://issues.apache.org/jira/browse/HIVE-11865
>             Project: Hive
>          Issue Type: Bug
>          Components: CBO, Logical Optimizer
>    Affects Versions: 2.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>         Attachments: HIVE-11865.01.patch, HIVE-11865.patch
>
>




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