[jira] [Created] (HIVE-6924) MapJoinKeyBytes::hashCode() should use Murmur hash

[Sergey Shelukhin (JIRA)]

Sergey Shelukhin created HIVE-6924:
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             Summary: MapJoinKeyBytes::hashCode() should use Murmur hash
                 Key: HIVE-6924
                 URL: https://issues.apache.org/jira/browse/HIVE-6924
             Project: Hive
          Issue Type: Improvement
            Reporter: Sergey Shelukhin
            Assignee: Sergey Shelukhin


Existing hashCode is bad, causes HashMap to cluster



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