[ https://issues.apache.org/jira/browse/SPARK-4398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiangrui Meng resolved SPARK-4398. ---------------------------------- Resolution: Fixed Fix Version/s: 1.2.0 Issue resolved by pull request 3264 [https://github.com/apache/spark/pull/3264] > Specialize rdd.parallelize for xrange > ------------------------------------- > > Key: SPARK-4398 > URL: https://issues.apache.org/jira/browse/SPARK-4398 > Project: Spark > Issue Type: Improvement > Components: PySpark > Reporter: Xiangrui Meng > Assignee: Xiangrui Meng > Fix For: 1.2.0 > > > sc.parallelize(range) is slow, which writes to disk. We should specialize > xrange for performance. -- 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