[HADOOP-6599] Split RPC metrics into summary and detailed metrics

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.22.0
• Release Note: Split existing RpcMetrics into RpcMetrics and RpcDetailedMetrics. The new RpcDetailedMetrics has per method usage details and is available under context name "rpc" and record name "detailed-metrics"
• Assignee: Suresh Srinivas
• Reporter: Suresh Srinivas
• Created: 25/Feb/10 23:00
• Updated: 12/Dec/11 06:18
• Resolved: 01/Mar/10 21:37

Description

Currently RPC metrics tracks items that provides summary of RPC usage along with more detailed per method statistics that tracks number of method calls made, time spent on that call. Combining both summary and detailed together results in large metrics report which metrics collection systems may not handle. Proposal is to split the metrics into summary and detailed metrics.