[jira] [Created] (HIVE-24409) Use LazyBinarySerDe2 in PlanUtils::getReduceValueTableDesc

Sun, 22 Nov 2020 22:45:07 -0800 

Rajesh Balamohan created HIVE-24409:
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             Summary: Use LazyBinarySerDe2 in PlanUtils::getReduceValueTableDesc
                 Key: HIVE-24409
                 URL: https://issues.apache.org/jira/browse/HIVE-24409
             Project: Hive
          Issue Type: Improvement
            Reporter: Rajesh Balamohan
         Attachments: Screenshot 2020-11-23 at 10.52.49 AM.png

!Screenshot 2020-11-23 at 10.52.49 AM.png|width=858,height=493!  

Lines of interest:

[https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/exec/ReduceSinkOperator.java#L535]
 (non-vectorized path due to stats)

 

[https://github.com/apache/hive/blob/master/ql/src/java/org/apache/hadoop/hive/ql/plan/PlanUtils.java#L581]

 

 

 

 

 



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