[OOZIE-3305] Prometheus /metrics http endpoint for monitoring integration

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: trunk
• Fix Version/s: 5.3.0
• Component/s: monitoring
• Assignee: Qs Bao
• Reporter: Hari Sekhon
• Created: 17/Jul/18 13:51
• Updated: 20/Feb/20 13:00
• Resolved: 18/Jan/20 08:07

Description

Feature Request to add Prometheus /metrics http endpoint for monitoring integration:

https://prometheus.io/docs/prometheus/latest/configuration/configuration/#%3Cscrape_config%3E

Prometheus metrics format for that endpoint:

https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md