[HBASE-17611] Thrift 2 per-call latency metrics are capped at ~ 2 seconds

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.4.0, 1.3.1, 2.0.0
• Component/s: metrics, Thrift
• Hadoop Flags: Reviewed
• Assignee: Gary Helmling
• Reporter: Gary Helmling
• Created: 07/Feb/17 21:26
• Updated: 09/Nov/17 19:03
• Resolved: 13/Feb/17 19:23

Description

Thrift 2 latency metrics are measured in nanoseconds. However, the duration used for per-method latencies is cast to an int, meaning the values are capped at 2.147 seconds. Let's use a long instead.