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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (EAGLE-863) Refactor Topology Monitoring Widgets
Date Tue, 17 Jan 2017 07:24:26 GMT

    [ https://issues.apache.org/jira/browse/EAGLE-863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15825582#comment-15825582
] 

ASF GitHub Bot commented on EAGLE-863:
--------------------------------------

GitHub user chitin opened a pull request:

    https://github.com/apache/eagle/pull/780

    [EAGLE-863] Refactor Topology Monitoring Widgets

    [EAGLE-863] Refactor Topology Monitoring Widgets
    - Define master,regionservers information in HBase widget.
    
    https://issues.apache.org/jira/browse/EAGLE-845
    
    [IMPROVEMENT] Refactor HBase summary information
    - Add backup master page
    - Add some metric.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/chitin/eagle widgetandsummary

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/eagle/pull/780.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #780
    
----
commit 99453383c77d0de4b36e767658c7fba1d69bfd15
Author: chitin <chitin1027@gmail.com>
Date:   2017-01-17T07:21:54Z

    [EAGLE-863] Refactor Topology Monitoring Widgets
    - Define master,regionservers information in HBase widget.
    
    https://issues.apache.org/jira/browse/EAGLE-845
    
    [IMPROVEMENT] Refactor HBase summary information
    - Add backup master page
    - Add some metric.

----


> Refactor Topology Monitoring Widgets
> ------------------------------------
>
>                 Key: EAGLE-863
>                 URL: https://issues.apache.org/jira/browse/EAGLE-863
>             Project: Eagle
>          Issue Type: Sub-task
>          Components: Hadoop JMX Monitor
>    Affects Versions: v0.5.0
>            Reporter: Hao Chen
>            Assignee: Lingang Deng
>            Priority: Critical
>             Fix For: v0.5.0
>
>
> Currently the widgets (HDFS/HBase/YARN) on site home page (/#/site/$siteId) is just a
mockup sample, please:
> 1) Define meaningful information in HBase widget, just for example:
>        * Number of Masters (active/standby) ?
>        * Number of Region Servers (live/dead)?
> 2) Define meaningful information in HDFS widget, just for example:
>        * Storage/Used DFS capacity?
>        * Number of DataNodes (live/dead)?
> 3) Define meaningful information in YARN widget, just for example:
>        * Resource Manager?
>        * Number of Node Manager?



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