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https://issues.apache.org/jira/browse/HDFS-9391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15756346#comment-15756346
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Ming Ma commented on HDFS-9391:
-------------------------------

Thanks [~manojg]. Some minor questions:

* {{.put("inMaintenance", node.isInMaintenance())}} might not be necessary 
given it also outputs {{.put("adminState", node.getAdminState().toString())}}.
* Should {{liveDecommissioningReplicas}} be {{OnlyDecommissioningReplicas}} 
which is the old behavior before maintenance? There are two differences, one is 
"Only", another one is "live".

> Update webUI/JMX to display maintenance state info
> --------------------------------------------------
>
>                 Key: HDFS-9391
>                 URL: https://issues.apache.org/jira/browse/HDFS-9391
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Ming Ma
>            Assignee: Manoj Govindassamy
>         Attachments: HDFS-9391-MaintenanceMode-WebUI.pdf, HDFS-9391.01.patch, 
> Maintenance webUI.png
>
>




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