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Posted to issues@spark.apache.org by "Marcelo Vanzin (JIRA)" <ji...@apache.org> on 2019/02/28 19:31:00 UTC
[jira] [Resolved] (SPARK-26774) Document threading concerns in
TaskSchedulerImpl
[ https://issues.apache.org/jira/browse/SPARK-26774?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Marcelo Vanzin resolved SPARK-26774.
------------------------------------
Resolution: Fixed
Fix Version/s: 3.0.0
Issue resolved by pull request 23874
[https://github.com/apache/spark/pull/23874]
> Document threading concerns in TaskSchedulerImpl
> ------------------------------------------------
>
> Key: SPARK-26774
> URL: https://issues.apache.org/jira/browse/SPARK-26774
> Project: Spark
> Issue Type: Improvement
> Components: Scheduler, Spark Core
> Affects Versions: 3.0.0
> Reporter: Imran Rashid
> Assignee: Imran Rashid
> Priority: Major
> Fix For: 3.0.0
>
>
> TaskSchedulerImpl has a couple of places threading concerns aren't clearly documented, which could improved a little. There is also a race in {{killTaskAttempt}} on {{taskIdToExecutorId}} (though I think nobody actually uses this api).
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