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https://issues.apache.org/jira/browse/HIVE-9966?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-9966:
-----------------------------------
Attachment: HIVE-9966.patch
Patch which contains additional clean-up around that flag. Passed all the
relevant tests
bucket_map_join_tez1.q,tez_bmj_schema_evolution.q,tez_smb_main.q,bucket_map_join_tez2.q
> Get rid of customBucketMapJoin field 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
> Attachments: HIVE-9966.patch
>
>
> 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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