[HDFS-16313] RBF: Add metrics for each sub cluster

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Labels: pull-request-available
• Assignee: Janus Chow
• Reporter: Janus Chow
• Created: 09/Nov/21 15:37
• Updated: 16/Mar/22 10:39
• Resolved: 16/Mar/22 10:39

Description

Currently we have metrics to track the operations for Router to all nameservices, like "FederationRPCMetrics", but we don't have metrics for Router to each nameservices.

This ticket is to add metrics for each nameservice to better track the performance of each sub cluster.

Issue Links

• links to: GitHub Pull Request #3638