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From "Elek, Marton (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HDFS-11265) Extend visualization for Maintenance Mode under Datanode tab in the NameNode UI
Date Sun, 22 Jan 2017 09:50:26 GMT

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

Elek, Marton updated HDFS-11265:
--------------------------------
    Target Version/s: 3.0.0-alpha2
              Status: Patch Available  (was: Open)

> 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
>         Attachments: HDFS-11265.001.patch, icons.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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