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https://issues.apache.org/jira/browse/SPARK-36219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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chaosju updated SPARK-36219:
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Affects Version/s: (was: 3.1.2)
3.3.0
> Add flag to allow Driver to request for OPPORTUNISTIC containers
> ----------------------------------------------------------------
>
> Key: SPARK-36219
> URL: https://issues.apache.org/jira/browse/SPARK-36219
> Project: Spark
> Issue Type: Improvement
> Components: YARN
> Affects Versions: 3.3.0
> Reporter: chaosju
> Priority: Major
>
> YARN-2882 and YARN-4335 introduces the concept of container ExecutionTypes
> and specifically OPPORTUNISTIC containers.
> The default ExecutionType is GUARANTEED. This JIRA proposes to allow users to
> provide hints via config to the SPARK framework as to the number of
> containers it would like to schedule as OPPORTUNISTIC.
> like MAPREDUCE-6703 .
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