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https://issues.apache.org/jira/browse/SPARK-24818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dongjoon Hyun updated SPARK-24818:
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Affects Version/s: (was: 2.4.0)
3.0.0
> Ensure all the barrier tasks in the same stage are launched together
> --------------------------------------------------------------------
>
> Key: SPARK-24818
> URL: https://issues.apache.org/jira/browse/SPARK-24818
> Project: Spark
> Issue Type: New Feature
> Components: Spark Core
> Affects Versions: 3.0.0
> Reporter: Xingbo Jiang
> Priority: Major
>
> When some executors/hosts are blacklisted, it may happen that only a part of
> the tasks in the same barrier stage can be launched. We shall detect the case
> and revert the allocated resource offers.
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