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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-7686) CBO fails to retrieve stats if there are no predicates on partitioning columns of partitioned table
Date Tue, 12 Aug 2014 06:21:11 GMT
Ashutosh Chauhan created HIVE-7686:
--------------------------------------

             Summary: 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: Bug
          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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