[jira] [Created] (EAGLE-953) Host-level Overview Heatmap Diagram for servers like hadoop nodes like NameNode/DataNode/RegionServer

["Hao Chen (JIRA)" <ji...@apache.org>]

Hao Chen created EAGLE-953:
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             Summary: Host-level Overview Heatmap Diagram for servers like hadoop nodes like NameNode/DataNode/RegionServer
                 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: Chang chen
             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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