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Posted to dev@hive.apache.org by "Ashutosh Chauhan (JIRA)" <ji...@apache.org> on 2014/02/26 01:20:24 UTC

[jira] [Updated] (HIVE-6505) Make stats optimizer more robust in presence of distinct clause

     [ https://issues.apache.org/jira/browse/HIVE-6505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ashutosh Chauhan updated HIVE-6505:
-----------------------------------

    Attachment: HIVE-6505.patch

More checks to make sure stats optimizer fires correctly.

> Make stats optimizer more robust in presence of distinct clause
> ---------------------------------------------------------------
>
>                 Key: HIVE-6505
>                 URL: https://issues.apache.org/jira/browse/HIVE-6505
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: HIVE-6505.patch
>
>
> Currently it throws exceptions in few cases.



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