[jira] [Created] (HIVE-7904) Missing null check cause NPE when updating join column stats in statistics annotation

[Prasanth J (JIRA)]

Prasanth J created HIVE-7904:
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             Summary: Missing null check cause NPE when updating join column 
stats in statistics annotation
                 Key: HIVE-7904
                 URL: https://issues.apache.org/jira/browse/HIVE-7904
             Project: Hive
          Issue Type: Sub-task
    Affects Versions: 0.14.0
            Reporter: Prasanth J
            Assignee: Prasanth J
            Priority: Trivial


Column stats updation in join stats rule annotation can cause NPE if column 
stats is missing from one relation. 



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