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Apache Spark commented on SPARK-6079: ------------------------------------- User 'JoshRosen' has created a pull request for this issue: https://github.com/apache/spark/pull/4830 > Use index to speed up StatusTracker.getJobIdsForGroup() > ------------------------------------------------------- > > Key: SPARK-6079 > URL: https://issues.apache.org/jira/browse/SPARK-6079 > Project: Spark > Issue Type: Improvement > Components: Spark Core > Reporter: Josh Rosen > Assignee: Josh Rosen > Priority: Minor > Fix For: 1.4.0 > > > {{StatusTracker.getJobIdsForGroup()}} is implemented via a linear scan over a > HashMap rather than using an index. This might be an expensive operation if > there are many (e.g. thousands) of retained jobs. We can add a new index to > speed this up. -- 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