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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-alpha3 (was: 3.0.0-alpha2)
Description:
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 & dead</li>
</ul>
</div>
{code}
was:
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 & dead</li>
</ul>
</div>
{code}
> 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 & dead</li>
> </ul>
> </div>
> {code}
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