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https://issues.apache.org/jira/browse/SPARK-33447?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17787455#comment-17787455
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Jeroen Dries commented on SPARK-33447:
--------------------------------------

Another use case: we would like to modify speculation settings on a per-stage 
basis.

> Stage level scheduling, allow specifying other spark configs via 
> ResourceProfile
> --------------------------------------------------------------------------------
>
>                 Key: SPARK-33447
>                 URL: https://issues.apache.org/jira/browse/SPARK-33447
>             Project: Spark
>          Issue Type: Improvement
>          Components: Spark Core
>    Affects Versions: 3.1.0
>            Reporter: Thomas Graves
>            Priority: Major
>
> With the addition of stage level scheduling and ResourceProfiles, we only 
> allow certain resources to specified currently.  There are many other configs 
> that users may want to change between changes. We should look at adding in 
> perhaps SparkConf settings.
> One very specific one that was brought up in review was ability to change 
> yarn queue (if that is even possible in yarn) between stages because someone 
> might want ot use one queue for ETL and a separate queue for ML where there 
> are nodes with GPU.  Or perhaps node labels separately.



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