[ https://issues.apache.org/jira/browse/SPARK-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Josh Rosen updated SPARK-4655: ------------------------------ Target Version/s: 1.4.0 (was: 1.3.0) Assignee: Ilya Ganelin (was: Josh Rosen) Hi [~ilganeli], feel free to work on this; I've assigned this JIRA to you. > Split Stage into ShuffleMapStage and ResultStage subclasses > ----------------------------------------------------------- > > Key: SPARK-4655 > URL: https://issues.apache.org/jira/browse/SPARK-4655 > Project: Spark > Issue Type: Sub-task > Components: Spark Core > Reporter: Josh Rosen > Assignee: Ilya Ganelin > > The scheduler's {{Stage}} class has many fields which are only applicable to > result stages or shuffle map stages. As a result, I think that it makes > sense to make {{Stage}} into an abstract base class with two subclasses, > {{ResultStage}} and {{ShuffleMapStage}}. This would improve the > understandability of the DAGScheduler code. -- 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