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From "Vineet Garg (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-17538) Enhance estimation of stats to estimate even if only one column is missing stats
Date Thu, 14 Sep 2017 23:23:00 GMT
Vineet Garg created HIVE-17538:
----------------------------------

             Summary: Enhance estimation of stats to estimate even if only one column is missing
stats
                 Key: HIVE-17538
                 URL: https://issues.apache.org/jira/browse/HIVE-17538
             Project: Hive
          Issue Type: Improvement
            Reporter: Vineet Garg
            Assignee: Vineet Garg


HIVE-16811 provided support for estimating statistics in absence of stats. But that estimation
is done if and only if statistics are missing for all columns. 



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