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https://issues.apache.org/jira/browse/YARN-8559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16564662#comment-16564662
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Weiwei Yang commented on YARN-8559:
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Hi [~suma.shivaprasad]/[~leftnoteasy]
Thanks for the comments.
bq. Can you pls add documentation in ResourceManagerRest.md
Sure, will update in next patch.
bq. can we use the existing logic similar to ConfServlet?
I think we should stick to the JAX-RS pattern in RMWebService, that is more
consistent. Also it is easier to support both standard json/xml content type
without parsing the request. After all DAO is just a wrapper, non-functional
change.
bq. it might be better to protect access of the REST endpoint by admin
Make sense to me, will update in next patch.
Thanks
> Expose mutable-conf scheduler's configuration in RM /scheduler-conf endpoint
> ----------------------------------------------------------------------------
>
> Key: YARN-8559
> URL: https://issues.apache.org/jira/browse/YARN-8559
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: resourcemanager
> Reporter: Anna Savarin
> Assignee: Weiwei Yang
> Priority: Major
> Attachments: YARN-8559.001.patch, YARN-8559.002.patch,
> YARN-8559.003.patch
>
>
> All Hadoop services provide a set of common endpoints (/stacks, /logLevel,
> /metrics, /jmx, /conf). In the case of the Resource Manager, part of the
> configuration comes from the scheduler being used. Currently, these
> configuration key/values are not exposed through the /conf endpoint, thereby
> revealing an incomplete configuration picture.
> Make an improvement and expose the scheduling configuration info through the
> RM's /conf endpoint.
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