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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2020/09/15 04:16:00 UTC
[jira] [Resolved] (SPARK-32878) Avoid scheduling TaskSetManager
which has no pending tasks
[ https://issues.apache.org/jira/browse/SPARK-32878?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dongjoon Hyun resolved SPARK-32878.
-----------------------------------
Fix Version/s: 3.1.0
Resolution: Fixed
Issue resolved by pull request 29750
[https://github.com/apache/spark/pull/29750]
> Avoid scheduling TaskSetManager which has no pending tasks
> ----------------------------------------------------------
>
> Key: SPARK-32878
> URL: https://issues.apache.org/jira/browse/SPARK-32878
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 3.1.0
> Reporter: wuyi
> Assignee: wuyi
> Priority: Major
> Fix For: 3.1.0
>
>
> Spark always tries to schedule a TaskSetManager even if it has no pending tasks. We can skip them to avoid any potential overhead.
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