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https://issues.apache.org/jira/browse/YARN-7033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16150734#comment-16150734
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Devaraj K commented on YARN-7033:
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[~sunilg], Thanks again for looking into this.
bq. In NMLeveldbStateStoreService, CONTAINER_ASSIGNED_RESOURCES_KEY_SUFFIX will
be updated only in case of GPU's, NUMA, FPGA's cases correct. If some one adds
a custom resource after YARN-3926, will this code hit ?
Here CONTAINER_ASSIGNED_RESOURCES_KEY_SUFFIX is combined with the resourceType
and is used as key for each container assigned resources of that particular
type, It should work for any resourceType. There is nothing to bind only for
these GPU's, NUMA, FPGA's types. Please let me know if doesn't clarifies or any
other thoughts.
> 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, YARN-7033-v3.patch, YARN-7033-v4.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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