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Posted to dev@drill.apache.org by "Venki Korukanti (JIRA)" <ji...@apache.org> on 2015/02/12 19:46:12 UTC

[jira] [Created] (DRILL-2225) PartitionSenderRootExec is missing some stats

Venki Korukanti created DRILL-2225:
--------------------------------------

             Summary: PartitionSenderRootExec is missing some stats
                 Key: DRILL-2225
                 URL: https://issues.apache.org/jira/browse/DRILL-2225
             Project: Apache Drill
          Issue Type: Bug
          Components: Execution - Relational Operators
    Affects Versions: 0.8.0
            Reporter: Venki Korukanti
            Assignee: Venki Korukanti


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

Metrics and Ids 
{code}
BATCHES_SENT = 0
RECORDS_SENT = 1
MIN_RECORDS = 2
MAX_RECORDS = 3
N_RECEIVERS = 4
BYTES_SENT = 5
{code}



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