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Namit Jain commented on HIVE-1695: ---------------------------------- This would be a very useful optimization > MapJoin followed by ReduceSink should be done as single MapReduce Job > --------------------------------------------------------------------- > > Key: HIVE-1695 > URL: https://issues.apache.org/jira/browse/HIVE-1695 > Project: Hadoop Hive > Issue Type: Improvement > Components: Query Processor > Reporter: Amareshwari Sriramadasu > > Currently MapJoin followed by ReduceSink runs as two MapReduce jobs : One map > only job followed by a Map-Reduce job. It can be combined into single > MapReduce Job. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.