[jira] [Commented] (SPARK-17894) Ensure uniqueness of TaskSetManager name

2016-10-24 Thread Apache Spark (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-17894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15603860#comment-15603860
 ] 

Apache Spark commented on SPARK-17894:
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User 'kayousterhout' has created a pull request for this issue:
https://github.com/apache/spark/pull/15617

> 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
>Assignee: Eren Avsarogullari
> Fix For: 2.1.0
>
>
> 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
> *Proposal* :
> 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]



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[jira] [Commented] (SPARK-17894) Ensure uniqueness of TaskSetManager name

2016-10-13 Thread Apache Spark (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-17894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15571690#comment-15571690
 ] 

Apache Spark commented on SPARK-17894:
--

User 'erenavsarogullari' has created a pull request for this issue:
https://github.com/apache/spark/pull/15463

> 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
> *Proposal* :
> 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]



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