[HDDS-899] Include pipeline info and leader info in scm UI metric page

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Won't Fix
• Component/s: SCM
• Labels: pull-request-available
• Target Version/s: 1.3.0
• Assignee: smita
• Reporter: Nilotpal Nandi
• Created: 04/Dec/18 09:10
• Updated: 09/Jan/23 16:52
• Resolved: 09/Jan/23 15:46

Description

Open pipeline info and corresponding leader information should be included in SCM UI metric page ( HTTP port : 9876).

These information would be helpful while debugging the issues live.

 

Leader Information is not required to display on  SCM UI.

Jira https://github.com/apache/ozone/pull/4054

@sadanand48 @ArafatKhan2198
I think this is not required as,

1. Recon already have this interface as separate api, this is not required at SCM page also, user can refer recon itself.
2. Amount of information is very big for big cluster, and jmx do not support pagination, it will be difficult to scale
3. serviceip:port/jmx itself gives a lot of information, I think should avoid over-populate this

Issue Links

• is duplicated by: HDDS-2009 scm web ui should publish the list of scm pipeline by type and factor
• is duplicated by: HDDS-3922 SCM : Display the pipeline info on scm web page
• links to: GitHub Pull Request #4092