[ https://issues.apache.org/jira/browse/SPARK-4673?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
wangfei closed SPARK-4673. -------------------------- Resolution: Fixed since coalesce (1) will lead to run with a single thread, not always speed up limit so close this one. > Optimizing limit using coalesce > ------------------------------- > > Key: SPARK-4673 > URL: https://issues.apache.org/jira/browse/SPARK-4673 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.1.0 > Reporter: wangfei > Fix For: 1.3.0 > > > Now limit used ShuffledRDD and HashPartitioner to repartition 1 which leads > to shuffle. -- 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