[FLINK-17328] Expose network metric for job vertex in rest api

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Invalid
• Component/s: Runtime / Metrics, Runtime / REST
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: lining
• Created: 23/Apr/20 03:28
• Updated: 22/Dec/20 14:37
• Resolved: 22/Dec/20 14:35

Description

JobDetailsHandler

• pool usage: outPoolUsageAvg, inputExclusiveBuffersUsageAvg, inputFloatingBuffersUsageAvg
• back-pressured for show whether it is back pressured(merge all iths subtasks)

Issue Links

• blocks: FLINK-14815 Expose network metric for sub task in rest api
• links to: GitHub Pull Request #11913