[AMBARI-15293] Capture HDFS metrics per RPC port number in AMS and Grafana

• Type: Improvement
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.2.2
• Component/s: ambari-metrics
• Assignee: Siddharth Wagle
• Reporter: Siddharth Wagle
• Created: 04/Mar/16 01:01
• Updated: 09/Mar/16 23:22
• Resolved: 09/Mar/16 21:11

Description

For rpc metrics the port number determines what rpc calls are being tracked.
Example: Namenode can have different rpc ports for Datanode and clients and healthchecks. Presently since the port number is not a part of the metricsName the two metric entries will step on each other in AMS store.

This patch only addresses the fix for HDFS.

Issue Links

• links to: Review board