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From "Manoj Govindassamy (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-9391) Update webUI/JMX to display maintenance state info
Date Thu, 22 Dec 2016 03:02:58 GMT

    [ https://issues.apache.org/jira/browse/HDFS-9391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15768854#comment-15768854
] 

Manoj Govindassamy commented on HDFS-9391:
------------------------------------------

Thanks for the review [~eddyxu].
With the addition of "adminState" attribute, explicit state attr like "decommissioned" becomes
redundant. So, removed it. But, you are right, it could be incompatible with the removal of
an existing attr. May be, I should retain the existing "decommissioned" attr as is and also
add the additional "adminState". In a way, we want to deprecate "decommissioned" attr as "adminState"
covers all. Any advice on right way of doing this ? 

> 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, HDFS-9391.02.patch,
Maintenance webUI.png
>
>




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