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https://issues.apache.org/jira/browse/YARN-7975?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960739#comment-16960739
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Hadoop QA commented on YARN-7975:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue}  0m  
0s{color} | {color:blue} Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red}  0m  8s{color} 
| {color:red} YARN-7975 does not apply to trunk. Rebase required? Wrong Branch? 
See https://wiki.apache.org/hadoop/HowToContribute for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Issue | YARN-7975 |
| JIRA Patch URL | 
https://issues.apache.org/jira/secure/attachment/12984137/YARN-7975_2.patch |
| Console output | 
https://builds.apache.org/job/PreCommit-YARN-Build/25048/console |
| Powered by | Apache Yetus 0.8.0   http://yetus.apache.org |


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> Add an optional arg to yarn cluster -list-node-labels to list nodes 
> collection partitioned by labels
> ----------------------------------------------------------------------------------------------------
>
>                 Key: YARN-7975
>                 URL: https://issues.apache.org/jira/browse/YARN-7975
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Shen Yinjie
>            Assignee: Shen Yinjie
>            Priority: Major
>         Attachments: YARN-7975.patch, YARN-7975_1.patch, YARN-7975_2.patch
>
>
> Since we have "yarn cluster -lnl" to print all nodelabels info .But it's not 
> enough,we should be abale to list nodes collection partitioned by 
> labels,especially in large cluster.
> So  I propose to add an optional argument  "-nodes" for  "yarn cluster -lnl" 
> to achieve this.
> e.g.
> [yarn@docker1 ~]$ yarn cluster -lnl -nodes
> Node Labels Num: 3
>               Labels                                               Nodes
>  <tensorflow:exclusivity=true>           docker1:45454, docker5:45454
>  <spark:exclusivity=true>                   docker2:45454
>  <impala:exclusivity=true>                 docker3:45454



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