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https://issues.apache.org/jira/browse/YARN-7033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16146241#comment-16146241
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Wangda Tan commented on YARN-7033:
----------------------------------

[~devaraj.k],
Apologize I missed last comment from [~sunilg]. I suggest not change type from 
String to enum, we need to change code when any new resource type added to the 
system. And after YARN-3926, it is possible to support arbitrary resource type 
and enforce it in a customized resource module, enum doesn't work in this case. 

Thoughts? +[~sunilg].

> Add support for NM Recovery of assigned resources(GPU's, NUMA, FPGA's) to 
> container
> -----------------------------------------------------------------------------------
>
>                 Key: YARN-7033
>                 URL: https://issues.apache.org/jira/browse/YARN-7033
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager
>            Reporter: Devaraj K
>            Assignee: Devaraj K
>         Attachments: YARN-7033-v0.patch, YARN-7033-v1.patch, 
> YARN-7033-v2.patch
>
>
> This JIRA adds the common logic to store the assigned resources to container 
> such as GPU's(YARN-6620), NUMA(YARN-5764) and FPGA's(YARN-5983) etc. and 
> recover upon restart of NM.



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