mahesh kumar behera created HIVE-25342:
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Summary: Optimize set_aggr_stats_for for mergeColStats path.
Key: HIVE-25342
URL: https://issues.apache.org/jira/browse/HIVE-25342
Project: Hive
Issue Type: Sub-task
Reporter: mahesh kumar behera
Assignee: mahesh kumar behera
The optimisation used for normal path to use direct sql can also be used for
mergeColStats
path. The stats to be updated can be accumulated in a temp list and that list
can be used to update the stats in a batch.
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