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From "Haohui Mai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7483) Display information per tier on the Namenode UI
Date Mon, 20 Jul 2015 23:08:05 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14634237#comment-14634237

Haohui Mai commented on HDFS-7483:

Sorry for the delay.

[~benoyantony], I uploaded the v3 patch to demonstrate the approach. The basic idea is to
calculate the percentage using JavaScript and leave the templates to deal with the formatting

> Display information per tier on the Namenode UI
> -----------------------------------------------
>                 Key: HDFS-7483
>                 URL: https://issues.apache.org/jira/browse/HDFS-7483
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Benoy Antony
>            Assignee: Benoy Antony
>         Attachments: HDFS-7483-001.patch, HDFS-7483-002.patch, HDFS-7483.003.patch, overview.png,
storagetypes.png, storagetypes_withnostorage.png, withOneStorageType.png, withTwoStorageType.png
> If cluster has different types of storage, it is useful to display the storage information
per type. 
> The information will be available via JMX (HDFS-7390)

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