[ https://issues.apache.org/jira/browse/SPARK-17894?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eren Avsarogullari updated SPARK-17894: --------------------------------------- Summary: Ensure uniqueness of TaskSetManager name (was: Uniqueness of TaskSetManager name) > Ensure uniqueness of TaskSetManager name > ---------------------------------------- > > Key: SPARK-17894 > URL: https://issues.apache.org/jira/browse/SPARK-17894 > Project: Spark > Issue Type: Bug > Components: Scheduler > Affects Versions: 2.1.0 > Reporter: Eren Avsarogullari > > TaskSetManager should have unique name to avoid adding duplicate ones to > *Pool* via *SchedulableBuilder*. This problem surfaced with > https://issues.apache.org/jira/browse/SPARK-17759 and please find discussion: > https://github.com/apache/spark/pull/15326 > There is 1x1 relationship between Stage Attempt Id and TaskSetManager so > taskSet.Id covering both stageId and stageAttemptId looks to be used for > TaskSetManager as well. > *Current TaskSetManager Name* : > {code:java} var name = "TaskSet_" + taskSet.stageId.toString{code} > *Sample*: TaskSet_0 > *Proposed TaskSetManager Name* : > {code:java} var name = "TaskSet_" + taskSet.Id (stageId + "." + > stageAttemptId) {code} > *Sample* : TaskSet_0.0 > cc [~kayousterhout] [~markhamstra] -- 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