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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-7686) CBO fails to retrieve stats if there are no predicates on partitioning columns of partitioned table
Date Tue, 12 Aug 2014 19:54:12 GMT

     [ https://issues.apache.org/jira/browse/HIVE-7686?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ashutosh Chauhan updated HIVE-7686:
-----------------------------------

    Issue Type: Sub-task  (was: Bug)
        Parent: HIVE-5775

> CBO fails to retrieve stats if there are no predicates on partitioning columns of partitioned
table
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-7686
>                 URL: https://issues.apache.org/jira/browse/HIVE-7686
>             Project: Hive
>          Issue Type: Sub-task
>          Components: CBO, Logical Optimizer
>            Reporter: Ashutosh Chauhan
>            Assignee: Ashutosh Chauhan
>         Attachments: h-7686.patch
>
>
> In such cases, it tries to get table level stats instead of stats for all partitions.



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