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https://issues.apache.org/jira/browse/YARN-3581?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14562664#comment-14562664
 ] 

Hudson commented on YARN-3581:
------------------------------

FAILURE: Integrated in Hadoop-Yarn-trunk-Java8 #211 (See 
[https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/211/])
YARN-3581. Deprecate -directlyAccessNodeLabelStore in RMAdminCLI. 
(Naganarasimha G R via wangda) (wangda: rev 
cab7674e54c4fe56838668462de99a6787841309)
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/RMAdminCLI.java
* hadoop-yarn-project/CHANGES.txt
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/ClusterCLI.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestRMAdminCLI.java
* 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/test/java/org/apache/hadoop/yarn/client/cli/TestClusterCLI.java


> Deprecate -directlyAccessNodeLabelStore in RMAdminCLI
> -----------------------------------------------------
>
>                 Key: YARN-3581
>                 URL: https://issues.apache.org/jira/browse/YARN-3581
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, client, resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Naganarasimha G R
>             Fix For: 2.8.0
>
>         Attachments: YARN-3581.20150525-1.patch, YARN-3581.20150528-1.patch
>
>
> In 2.6.0, we added an option called "-directlyAccessNodeLabelStore" to make 
> RM can start with label-configured queue settings. After YARN-2918, we don't 
> need this option any more, admin can configure queue setting, start RM and 
> configure node label via RMAdminCLI without any error.
> In addition, this option is very restrictive, first it needs to run on the 
> same node where RM is running if admin configured to store labels in local 
> disk.
> Second, when admin run the option when RM is running, multiple process write 
> to a same file can happen, this could make node label store becomes invalid.



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