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liyunzhang_intel commented on PIG-4422: --------------------------------------- [~praveenr019], merge join is a big feature, can you submit the detail design doc about how to implement it in spark like https://wiki.apache.org/pig/PigMergeJoin( a design about how to implement in MR). > Implement visitMergeJoin in SparkCompiler > ----------------------------------------- > > Key: PIG-4422 > URL: https://issues.apache.org/jira/browse/PIG-4422 > Project: Pig > Issue Type: Sub-task > Components: spark > Reporter: liyunzhang_intel > Assignee: Praveen Rachabattuni > Fix For: spark-branch > > > in PIG-4374_6.patch. SparkCompiler#visitMergeJoin is marked "TODO" -- This message was sent by Atlassian JIRA (v6.3.4#6332)