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https://issues.apache.org/jira/browse/YARN-6981?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16123041#comment-16123041
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YunFan Zhou commented on YARN-6981:
-----------------------------------
Thanks [~sunilg], we can reproduce the problem by following these steps:
* We could create a node label and name it *AAA*. We can see the resources
corresponding to NM and *Total Resource* shown by the node label page.
!screenshot-1.png!
!screenshot-2.png!
* Create the *dynamic-resources.xml* file under the *etc/hadoop* directory and
the contents of the file are as follows:
{code:java}
<configuration>
<property>
<name>yarn.resource.dynamic.nodes</name>
<value>bigdata-hdp-testser54.xg01.diditaxi.com:8041</value>
</property>
<property>
<name>yarn.resource.dynamic.bigdata-hdp-testser54.xg01.diditaxi.com:8041.memory</name>
<value>51200</value>
</property>
<property>
<name>yarn.resource.dynamic.bigdata-hdp-testser54.xg01.diditaxi.com:8041.vcores</name>
<value>50</value>
</property>
</configuration>
{code}
* Use *bin/yarn rmadmin -refreshNodesResources* command to update node
resources in RM.
You would found that the command works, and the resources of the node displayed
in *RM Node Page* are as follows:
!screenshot-3.png!
But the *Total Resource* of RM Node Label Page is not changed.
> The “Total Resource” displayed in RM node label page is inaccurate when
> refresh node resources
> ----------------------------------------------------------------------------------------------
>
> Key: YARN-6981
> URL: https://issues.apache.org/jira/browse/YARN-6981
> Project: Hadoop YARN
> Issue Type: Bug
> Components: fairscheduler
> Reporter: YunFan Zhou
> Attachments: screenshot-1.png, screenshot-2.png, screenshot-3.png
>
>
> The *Total Resource* displayed in RM node label page is inaccurate when
> refresh node resources use "*bin/yarn rmadmin -refreshNodesResources*"
> command. We should also update the resource of each *RMNodeLabel*.
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