[
https://issues.apache.org/jira/browse/HDFS-8816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14639193#comment-14639193
]
Haohui Mai commented on HDFS-8816:
----------------------------------
The propose changes include:
* Use an icon to represent the state of the datanode.
* Make the last contact field human readable through {{moment.js}}
* Simplify presentation of the utilization of the disk. The bar is green when
the utilization is under 70%, yellow when it's in 70%~85%, and red above 85%
* Remove failed volume in the tab as it's a rare event
> Improve visualization for the Datanode tab in the NN UI
> -------------------------------------------------------
>
> Key: HDFS-8816
> URL: https://issues.apache.org/jira/browse/HDFS-8816
> Project: Hadoop HDFS
> Issue Type: Improvement
> Reporter: Haohui Mai
> Assignee: Haohui Mai
> Attachments: HDFS-8816.000.patch, Screen Shot 2015-07-23 at 10.24.24
> AM.png
>
>
> The information of the datanode tab in the NN UI is clogged. This jira
> proposes to improve the visualization of the datanode tab in the UI.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
