[ https://issues.apache.org/jira/browse/SPARK-15003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-15003: ------------------------------------ Assignee: (was: Apache Spark) > Use ConcurrentHashMap in place of HashMap for NewAccumulator.originals > ---------------------------------------------------------------------- > > Key: SPARK-15003 > URL: https://issues.apache.org/jira/browse/SPARK-15003 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Reporter: Ted Yu > > This issue proposes to use ConcurrentHashMap in place of HashMap for > NewAccumulator.originals > This should result in better performance. > Also removed AccumulatorContext#accumIds -- 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