[DRILL-3941] Add timing instrumentation around Partition Pruning

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Assignee: Mehant Baid
• Reporter: Mehant Baid
• Reviewer: Dechang Gu
• Created: 16/Oct/15 00:04
• Updated: 14/Dec/15 23:37
• Resolved: 05/Nov/15 06:04

Description

We seem to spending a chunk time doing partition pruning, it would be good to log timing information to indicate the amount of time we spend doing pruning. A little more granularity to indicate the time taken to build the filter tree and in the interpreter would also be good.