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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-4304) AM max resource configuration per partition to be displayed/updated correctly in UI and in various partition related metrics
Date Thu, 26 Nov 2015 00:44:11 GMT

    [ https://issues.apache.org/jira/browse/YARN-4304?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15027907#comment-15027907
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Naganarasimha G R commented on YARN-4304:
-----------------------------------------

Thanks [~wangda] for sharing your thoughts,
bq. Instead of putting max am to a separated object, I would prefer to put them to existing
resourceUsageByPartition instead of introducing a new object. Even though max-am-limit is
not usage, but it describes upper bound of usage. Thoughts?
By {{resourceUsageByPartition}} you refer to {{ResourceUsageInfo}} present in the parent class
{{CapacitySchedulerQueueInfo}}, if so yes and any way as these new classes have not gone into
any version yet, so we can rename them as appropriately like {{resourceUsagesByPartition}}
=> {{resourceInfoByPartition}}, {{ResourceUsageInfo}} => {{ResourceInfo}} & {{PartitionResourceUsageInfo}}
=>  {{PartitionResourceInfo}}. Thoughts ?


> 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,
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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