[GitHub] [pinot] Jackie-Jiang commented on a diff in pull request #10447: Do not record operator stats when tracing is enabled

["Jackie-Jiang (via GitHub)" <gi...@apache.org>]

Jackie-Jiang commented on code in PR #10447:
URL: https://github.com/apache/pinot/pull/10447#discussion_r1161886897


##########
pinot-core/src/main/java/org/apache/pinot/core/query/reduce/ExecutionStatsAggregator.java:
##########
@@ -363,19 +362,19 @@ public void setStats(@Nullable String rawTableName, BrokerResponseNative brokerR
 
   public void setStageLevelStats(@Nullable String rawTableName, BrokerResponseStats brokerResponseStats,
       @Nullable BrokerMetrics brokerMetrics) {
-    setStats(rawTableName, brokerResponseStats, brokerMetrics);
+    if (_enableTrace) {
+      setStats(rawTableName, brokerResponseStats, brokerMetrics);
+      brokerResponseStats.setOperatorStats(_operatorStats);
+      brokerResponseStats.setTableNames(new ArrayList<>(_tableNames));

Review Comment:
   Should we always set the table names?



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