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Sandy Ryza commented on SPARK-2553: ----------------------------------- https://github.com/apache/spark/pull/1461 > CoGroupedRDD unnecessarily allocates a Tuple2 per dep per key > ------------------------------------------------------------- > > Key: SPARK-2553 > URL: https://issues.apache.org/jira/browse/SPARK-2553 > Project: Spark > Issue Type: Sub-task > Components: Spark Core > Affects Versions: 1.0.0 > Reporter: Sandy Ryza > -- This message was sent by Atlassian JIRA (v6.2#6252)