[EAGLE-863] Refactor Topology Monitoring Widgets

• Type: Sub-task
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: v0.5.0
• Fix Version/s: v0.5.0
• Component/s: App::Hadoop JMX Monitor
• Assignee: JiJun Tang
• Reporter: Hao Chen
• Created: 14/Jan/17 13:11
• Updated: 22/Jan/17 01:15
• Resolved: 22/Jan/17 00:59

Description

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?

Issue Links

• links to: GitHub Pull Request #780