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Jason Dere commented on HIVE-16441: ----------------------------------- I think this looks good. +1 pending tests > De-duplicate semijoin branches in n-way joins > --------------------------------------------- > > Key: HIVE-16441 > URL: https://issues.apache.org/jira/browse/HIVE-16441 > Project: Hive > Issue Type: Improvement > Reporter: Deepak Jaiswal > Assignee: Deepak Jaiswal > Attachments: HIVE-16441.1.patch, HIVE-16441.2.patch > > > Currently in n-way joins, semi join optimization creates n branches on same > key. Instead it should reuse one branch for all the joins. -- This message was sent by Atlassian JIRA (v6.3.15#6346)