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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (EAGLE-953) Host-level Overview Heatmap Diagram for Topology Monitoring
Date Fri, 07 Apr 2017 11:10:42 GMT

    [ https://issues.apache.org/jira/browse/EAGLE-953?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15960611#comment-15960611

ASF GitHub Bot commented on EAGLE-953:

GitHub user koone opened a pull request:


    [EAGLE-953] Host-level Overview Heatmap Diagram for Topology Monitoring


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

    $ git pull https://github.com/koone/eagle heatmap

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


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

    This closes #907
commit 50aa32fc0e2f619b856354520484c885ba2a58f0
Author: koone <luokun1028@126.com>
Date:   2017-04-01T10:39:05Z

    heat map

commit 452f8c1c1d5bb4dadaf1cb653d5c36e05efed128
Author: koone <luokun1028@126.com>
Date:   2017-04-05T12:18:14Z


commit 1e461d2cf825b7a1a5af52b88cfc520d4d6e5300
Author: koone <luokun1028@126.com>
Date:   2017-04-07T10:51:41Z


commit 46394cba0b53ccffd9ebdecdcfa29aa61565a45b
Author: koone <luokun1028@126.com>
Date:   2017-04-07T11:06:45Z



> Host-level Overview Heatmap Diagram for Topology Monitoring
> -----------------------------------------------------------
>                 Key: EAGLE-953
>                 URL: https://issues.apache.org/jira/browse/EAGLE-953
>             Project: Eagle
>          Issue Type: New Feature
>          Components: App::Hadoop JMX Monitor
>    Affects Versions: v0.5.0
>            Reporter: Hao Chen
>            Assignee: luokun
>             Fix For: v0.5.0
> As hadoop operation user, want a host-level Overview Heatmap diagram for servers like
hadoop nodes like NameNode/DataNode/RegionServer, so that we could easily identity healthy/unhealthy
overview status of the whole cluster:
> Features:
> 1) HDFS Heatmap (Namenode/DataNode) / HBase HeatMap (HMaster/HRegionServer)
> 2) Use red for unhealthy and green for healthy nodes
> 3) Support to  display more detail status/metrics while hovering on certain node (we
could continuously add highlighted metrics in the detail section)
> 4) Support easily switch from `HeatMap`/`List` view by icon buttons
> 5) We should make sure our diagram compatible and rich information if possible instead
of separate different information everywhere.

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