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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-7033) Add support for NM Recovery of assigned resources(GPU's, NUMA, FPGA's) to container
Date Tue, 29 Aug 2017 22:21:00 GMT

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

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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