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https://issues.apache.org/jira/browse/SPARK-25852?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zuotingbing updated SPARK-25852:
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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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