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From "Pengcheng Xiong (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8774) CBO: enable groupBy index
Date Fri, 07 Nov 2014 00:57:33 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8774?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14201325#comment-14201325
] 

Pengcheng Xiong commented on HIVE-8774:
---------------------------------------

[~sershe] and [~jpullokkaran], could you please take a look? Thanks.

> CBO: enable groupBy index
> -------------------------
>
>                 Key: HIVE-8774
>                 URL: https://issues.apache.org/jira/browse/HIVE-8774
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Pengcheng Xiong
>            Assignee: Pengcheng Xiong
>         Attachments: HIVE-8774.1.patch
>
>
> Right now, even when groupby index is build, CBO is not able to use it. In this patch,
we are trying to make it use groupby index that we build.



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