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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:13:18 UTC
[jira] [Resolved] (SPARK-16944) [MESOS] Improve data locality when
launching new executors when dynamic allocation is enabled
[ https://issues.apache.org/jira/browse/SPARK-16944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon resolved SPARK-16944.
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Resolution: Incomplete
> [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
> Priority: Major
> Labels: bulk-closed
>
> 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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