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https://issues.apache.org/jira/browse/HDFS-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16875942#comment-16875942
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Ayush Saxena commented on HDFS-14358:
-------------------------------------

Thanx [~hemanthboyina] for the patch.
 * The new filter guess need to be linked with the DFSHealth.html *Summary* 
elements too, That it directly leads to the required part.Presently clicking on 
dead nodes too, lead to Datanode page with all, I guess on clicking DeadNodes 
we should show only dead.  Here :: 

{noformat}
DataNodes usages% (Min/Median/Max/stdDev):      0.00% / 0.00% / 0.00% / 0.00%
Live Nodes      10 (Decommissioned: 0, In Maintenance: 0)
Dead Nodes      0 (Decommissioned: 0, In Maintenance: 0)
Decommissioning Nodes   0
Entering Maintenance Nodes      0
{noformat}
 * What about having checkboxes, instead of dropDown and we can have the filter 
for all states of DN's. Live,Dead, Maintenance and Decom? No issues with a drop 
down but it looks quite monotonous for a UI to me.

> Provide LiveNode and DeadNode filter in DataNode UI
> ---------------------------------------------------
>
>                 Key: HDFS-14358
>                 URL: https://issues.apache.org/jira/browse/HDFS-14358
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>    Affects Versions: 3.1.2
>            Reporter: Ravuri Sushma sree
>            Assignee: hemanthboyina
>            Priority: Major
>         Attachments: HDFS-14358(2).patch, hdfs-14358.patch
>
>




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