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Posted to issues@spark.apache.org by "zuotingbing (JIRA)" <ji...@apache.org> on 2018/10/30 03:22:00 UTC
[jira] [Updated] (SPARK-25852) we should filter the workOffers of
which freeCores>CPUS_PER_TASK at first for better performance
[ https://issues.apache.org/jira/browse/SPARK-25852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
zuotingbing updated SPARK-25852:
--------------------------------
Summary: we should filter the workOffers of which freeCores>CPUS_PER_TASK at first for better performance (was: we should filter the workOffers of which freeCores>0 for better performance)
> we should filter the workOffers of which freeCores>CPUS_PER_TASK at first for better performance
> ------------------------------------------------------------------------------------------------
>
> Key: SPARK-25852
> URL: https://issues.apache.org/jira/browse/SPARK-25852
> Project: Spark
> Issue Type: Improvement
> Components: Scheduler
> Affects Versions: 2.3.2
> Reporter: zuotingbing
> Priority: Major
> Attachments: 2018-10-26_162822.png
>
>
> We should filter the workOffers of which freeCores=0 for better performance.
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