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https://issues.apache.org/jira/browse/YARN-6856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16326787#comment-16326787
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Weiwei Yang commented on YARN-6856:
-----------------------------------
Hi [~Naganarasimha], [~sunilg]
I took a look at the patch, looks like this is adding an admin interface on RM
to manage node attributes, via
{{ResourceManagerAdministrationProtocol#mapAttributesToNodes}}
the interface looks fine to me, but from implementation side, what is the plan?
In {{AdminService#mapAttributesToNodes}}, can create a NM client to connect to
a certain NM and let them update their attributes? So NM maintains the source
of truth of the attributes, RM simply relies on the messages reported by NMs.
Please let me know your thoughts. Thanks.
> Support CLI for Node Attributes Mapping
> ---------------------------------------
>
> Key: YARN-6856
> URL: https://issues.apache.org/jira/browse/YARN-6856
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: api, capacityscheduler, client
> Reporter: Naganarasimha G R
> Assignee: Naganarasimha G R
> Priority: Major
> Attachments: YARN-6856-YARN-3409.001.patch,
> YARN-6856-YARN-3409.002.patch, YARN-6856-yarn-3409.003.patch,
> YARN-6856-yarn-3409.004.patch
>
>
> This focuses on the new CLI for the mapping of Node Attributes
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