Ashutosh Chauhan created HIVE-9966:
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Summary: Get rid of customBucketMapJoin from MapJoinDesc
Key: HIVE-9966
URL: https://issues.apache.org/jira/browse/HIVE-9966
Project: Hive
Issue Type: Task
Components: Query Planning, Tez
Reporter: Ashutosh Chauhan
Assignee: Ashutosh Chauhan
Currently, its used to determine whether BMJ is running in mapper or reducer in
ReduceSinkMapJoinProc rule. But this determination can be made locally by
examining operator tree in the rule.
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