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From "Hao Gao (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2345) yarn rmadmin -report
Date Fri, 22 Aug 2014 08:26:11 GMT

    [ https://issues.apache.org/jira/browse/YARN-2345?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14106630#comment-14106630
] 

Hao Gao commented on YARN-2345:
-------------------------------

yarn node -status <nodeid> 
will list the status of a single node.
I reuse the code there to get the status of all nodes.

{code:xml}
Nodes Report :
	Node-Id : 192.168.1.6:53239
	Rack : /default-rack
	Node-State : RUNNING
	Node-Http-Address : 192.168.1.6:8042
	Last-Health-Update : Fri 22/Aug/14 12:53:38:312PDT
	Health-Report :
	Containers : 0
	Memory-Used : 0MB
	Memory-Capacity : 8192MB
	CPU-Used : 0 vcores
	CPU-Capacity : 8 vcores
{code}

Do we need more information? 
Also Do we need to have options like -live -dead ?

> yarn rmadmin -report
> --------------------
>
>                 Key: YARN-2345
>                 URL: https://issues.apache.org/jira/browse/YARN-2345
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: nodemanager, resourcemanager
>            Reporter: Allen Wittenauer
>            Assignee: Hao Gao
>              Labels: newbie
>
> It would be good to have an equivalent of hdfs dfsadmin -report in YARN.



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