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https://issues.apache.org/jira/browse/SPARK-27024?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16782060#comment-16782060
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Sean Owen commented on SPARK-27024:
-----------------------------------

Is this different from SPARK-27005?

> Design executor interface to support GPU resources
> --------------------------------------------------
>
>                 Key: SPARK-27024
>                 URL: https://issues.apache.org/jira/browse/SPARK-27024
>             Project: Spark
>          Issue Type: Task
>          Components: Spark Core
>    Affects Versions: 3.0.0
>            Reporter: Xingbo Jiang
>            Priority: Major
>
> The executor interface shall deal with the resources allocated to the 
> executor by cluster managers(Standalone, YARN, Kubernetes), so the Spark 
> Executor don’t need to involve into the GPU discovery and allocation, which 
> shall be handled by cluster managers. However, an executor need to sync with 
> the driver to expose available resources to support task scheduling.



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