Davies Liu created SPARK-12700:
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Summary: SortMergeJoin and BroadcastHashJoin should support
condition
Key: SPARK-12700
URL: https://issues.apache.org/jira/browse/SPARK-12700
Project: Spark
Issue Type: Improvement
Reporter: Davies Liu
Right now, We use a Filter follow SortMergeJoin or BroadcastHashJoin for
conditions, the result projection of join could be very expensive if they
generate lots of rows (could be reduce mostly by condition).
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