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https://issues.apache.org/jira/browse/SPARK-16944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15411297#comment-15411297
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Sun Rui commented on SPARK-16944:
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[~jerryshao] [~mgummelt]
> [MESOS] Improve data locality when launching new executors when dynamic
> allocation is enabled
> ---------------------------------------------------------------------------------------------
>
> Key: SPARK-16944
> URL: https://issues.apache.org/jira/browse/SPARK-16944
> Project: Spark
> Issue Type: New Feature
> Components: Mesos
> Affects Versions: 2.0.0
> Reporter: Sun Rui
>
> Currently Spark on Yarn supports better data locality by considering the
> preferred locations of the pending tasks when dynamic allocation is enabled.
> Refer to https://issues.apache.org/jira/browse/SPARK-4352. It would be better
> that Mesos can also support this feature.
> I guess that some logic existing in Yarn could be reused by Mesos.
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