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Apache Spark commented on SPARK-17283: -------------------------------------- User 'JoshRosen' has created a pull request for this issue: https://github.com/apache/spark/pull/14854 > Cancel job in RDD.take() as soon as enough output is receieved > -------------------------------------------------------------- > > Key: SPARK-17283 > URL: https://issues.apache.org/jira/browse/SPARK-17283 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Reporter: Josh Rosen > Assignee: Josh Rosen > > The current implementation of RDD.take() waits until all partitions of each > job have been computed before checking whether enough rows have been > received. If take() were to perform this check on-the-fly as individual > partitions were completed then it could stop early, offering large speedups > for certain interactive queries. -- 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