[DRILL-2225] PartitionSenderRootExec is missing some stats

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.0
• Fix Version/s: 0.8.0
• Component/s: Execution - Relational Operators
• Assignee: Venki Korukanti
• Reporter: Venki Korukanti
• Created: 12/Feb/15 18:45
• Updated: 11/Mar/15 01:10
• Resolved: 11/Mar/15 01:10

Description

Metrics MIN_RECORDS, MAX_RECORDS and N_RECEIVERS are not available in operator profile and BATCHES_SENT doesn't include the empty schema batches sent.

Example profile for query select sales_city, count(*) from cp.`region.json` group by sales_city; with slice_count set to 1.

"operatorId": 0,
"operatorType": 6,
"setupNanos": 0,
"processNanos": 55036000,
"peakLocalMemoryAllocated": 43018,
"metric": [
   {
      "metricId": 0,
      "longValue": 1
   },
   {
      "metricId": 1,
      "longValue": 109
   },
   {
      "metricId": 5,
      "longValue": 2366
   }
],

Metrics and Ids

BATCHES_SENT = 0
RECORDS_SENT = 1
MIN_RECORDS = 2
MAX_RECORDS = 3
N_RECEIVERS = 4
BYTES_SENT = 5