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Apache Spark commented on SPARK-4646: ------------------------------------- User 'maropu' has created a pull request for this issue: https://github.com/apache/spark/pull/3507 > Replace Scala.util.Sorting.quickSort with Sorter(TimSort) in Spark > ------------------------------------------------------------------ > > Key: SPARK-4646 > URL: https://issues.apache.org/jira/browse/SPARK-4646 > Project: Spark > Issue Type: Improvement > Components: GraphX > Reporter: Takeshi Yamamuro > Priority: Minor > > This patch just replaces a native quick sorter with Sorter(TimSort) in Spark. > It could get performance gains by ~8% in my quick experiments. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org