[IMPALA-239] Runtime profile counters which count thread time (multiple threads) should be annotated with some convention

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: Impala 0.7
• Fix Version/s: Impala 1.0
• Assignee: Henry Robinson
• Reporter: Nong Li
• Created: 12/Apr/13 20:01
• Updated: 24/Apr/13 09:58
• Resolved: 21/Apr/13 17:48

Description

I propose CounterName(T) for these counters.

It's very hard to reason about the counters without knowing this. Thread is in general hard to reason about but knowing which ones aren't lets you reason about those much better.