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From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11265) Extend visualization for Maintenance Mode under Datanode tab in the NameNode UI
Date Thu, 16 Feb 2017 04:37:41 GMT

     [ https://issues.apache.org/jira/browse/HDFS-11265?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ming Ma updated HDFS-11265:
---------------------------
       Resolution: Fixed
     Hadoop Flags: Reviewed
    Fix Version/s: 3.0.0-alpha3
                   2.9.0
           Status: Resolved  (was: Patch Available)

Thanks [~elektrobank] for the contribution and [~manojg] for the review. Committed to trunk
and branch-2.

> Extend visualization for Maintenance Mode under Datanode tab in the NameNode UI
> -------------------------------------------------------------------------------
>
>                 Key: HDFS-11265
>                 URL: https://issues.apache.org/jira/browse/HDFS-11265
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: 3.0.0-alpha1
>            Reporter: Manoj Govindassamy
>            Assignee: Elek, Marton
>             Fix For: 2.9.0, 3.0.0-alpha3
>
>         Attachments: ex.png, HDFS-11265.001.patch, icons.png, x.png
>
>
> With HDFS-9391, DataNodes in MaintenanceModes states are shown under DataNode page in
NameNode UI, but they are lacking icon visualization like the ones shown for other node states.
Need to extend the icon visualization to cover Maintenance Mode.
> {code}
> <script type="text/x-dust-template" id="tmpl-datanode">
> <div class="page-header"><h1>Datanode Information</h1></div>
> <div>
>   <ul class="dfshealth-node-legend">
>     <li class="dfshealth-node-icon dfshealth-node-alive">In service</li>
>     <li class="dfshealth-node-icon dfshealth-node-down">Down</li>
>     <li class="dfshealth-node-icon dfshealth-node-decommissioned">Decommissioned</li>
>     <li class="dfshealth-node-icon dfshealth-node-down-decommissioned">Decommissioned
&amp; dead</li>
>   </ul>
> </div>
> {code}



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