[jira] [Created] (HIVE-10084) Improve common join performance [Spark Branch]

[Xuefu Zhang (JIRA)]

Xuefu Zhang created HIVE-10084:
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             Summary: Improve common join performance [Spark Branch]
                 Key: HIVE-10084
                 URL: https://issues.apache.org/jira/browse/HIVE-10084
             Project: Hive
          Issue Type: Sub-task
          Components: Spark
            Reporter: Xuefu Zhang


Benchmark shows that Hive on Spark shows some numbers which indicate that 
common join performance can be improved. This task is to investigate and fix 
the issue.



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