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Apache Spark commented on SPARK-4019: ------------------------------------- User 'JoshRosen' has created a pull request for this issue: https://github.com/apache/spark/pull/2866 > Repartitioning with more than 2000 partitions may drop all data when > partitions are mostly empty. > ------------------------------------------------------------------------------------------------- > > Key: SPARK-4019 > URL: https://issues.apache.org/jira/browse/SPARK-4019 > Project: Spark > Issue Type: Bug > Components: Spark Core > Affects Versions: 1.2.0 > Reporter: Xiangrui Meng > Assignee: Josh Rosen > Priority: Blocker > > {code} > sc.makeRDD(0 until 10, 1000).repartition(2001).collect() > {code} > returns `Array()`. > 1.1.0 doesn't have this issue. Tried both HASH and SORT manager. -- 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