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https://issues.apache.org/jira/browse/YARN-6164?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886150#comment-15886150
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Benson Qiu commented on YARN-6164:
----------------------------------

Thanks for the comments [~sunilg].

So 
[QueueInfo|https://hadoop.apache.org/docs/current/api/org/apache/hadoop/yarn/api/records/QueueInfo.html]
 would expose something like `Map<String,QueueConfigurations> 
getQueueConfigurations()`.

`QueueInfo` already has `getCapacity()` and `getMaximumCapacity()`, which 
currently doesn't take into account node-labels. Are there any concerns with 
breaking backwards compatibility if we delete these two methods from the 
interface?

> Expose maximum-am-resource-percent in YarnClient
> ------------------------------------------------
>
>                 Key: YARN-6164
>                 URL: https://issues.apache.org/jira/browse/YARN-6164
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.7.2
>            Reporter: Benson Qiu
>            Assignee: Benson Qiu
>         Attachments: YARN-6164.001.patch, YARN-6164.002.patch, 
> YARN-6164.003.patch, YARN-6164.004.patch, YARN-6164.005.patch
>
>
> `yarn.scheduler.capacity.maximum-am-resource-percent` is exposed through the 
> [Cluster Scheduler 
> API|http://hadoop.apache.org/docs/current/hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html#Cluster_Scheduler_API],
>  but not through 
> [YarnClient|https://hadoop.apache.org/docs/current/api/org/apache/hadoop/yarn/client/api/YarnClient.html].
> Since YarnClient and RM REST APIs depend on different ports (8032 vs 8088 by 
> default), it would be nice to expose `maximum-am-resource-percent` in 
> YarnClient as well. 



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