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https://issues.apache.org/jira/browse/YARN-4304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15081826#comment-15081826
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Wangda Tan commented on YARN-4304:
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1) REST response: amResourceLimit -> amLimit (it's a part of resources, so
don't need to mention it's a resource)
2) REST response: for parent queue, queueCapacitiesByPartition contains
maxAMLimitPercentage and resourceUsagesByPartition contains amResourceLimit. I
would suggest to add a flag to include am-resource-related fields by
queueCapacitiesByPartition/resourceUsagesByPartition only when a queue is leaf
queue.
3) I'm not sure if it's possible that user's am limit could be greater than
queue's am limit, we should cap user's am limit by queue's am limit.
> AM max resource configuration per partition to be displayed/updated correctly
> in UI and in various partition related metrics
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-4304
> URL: https://issues.apache.org/jira/browse/YARN-4304
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: webapp
> Affects Versions: 2.7.1
> Reporter: Sunil G
> Assignee: Sunil G
> Attachments: 0001-YARN-4304.patch, 0002-YARN-4304.patch,
> 0003-YARN-4304.patch, 0004-YARN-4304.patch, 0005-YARN-4304.patch,
> 0005-YARN-4304.patch, 0006-YARN-4304.patch, 0007-YARN-4304.patch,
> 0008-YARN-4304.patch, REST_and_UI.zip
>
>
> As we are supporting per-partition level max AM resource percentage
> configuration, UI and various metrics also need to display correct
> configurations related to same.
> For eg: Current UI still shows am-resource percentage per queue level. This
> is to be updated correctly when label config is used.
> - Display max-am-percentage per-partition in Scheduler UI (label also) and in
> ClusterMetrics page
> - Update queue/partition related metrics w.r.t per-partition
> am-resource-percentage
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