walterddr commented on code in PR #10337:
URL: https://github.com/apache/pinot/pull/10337#discussion_r1119548603
##########
pinot-query-runtime/src/main/java/org/apache/pinot/query/service/QueryDispatcher.java:
##########
@@ -147,11 +149,22 @@ public static List<DataBlock>
reduceMailboxReceive(MailboxReceiveOperator mailbo
if (transferableBlock.isNoOpBlock()) {
continue;
} else if (transferableBlock.isEndOfStreamBlock()) {
- if (executionStatsAggregator != null) {
+ if (executionStatsAggregatorMap != null) {
for (Map.Entry<String, OperatorStats> entry :
transferableBlock.getResultMetadata().entrySet()) {
LOGGER.info("Broker Query Execution Stats - OperatorId: {},
OperatorStats: {}", entry.getKey(),
OperatorUtils.operatorStatsToJson(entry.getValue()));
- executionStatsAggregator.aggregate(null,
entry.getValue().getExecutionStats(), new HashMap<>());
+ OperatorStats operatorStats = entry.getValue();
+ ExecutionStatsAggregator rootStatsAggregator =
executionStatsAggregatorMap.get(0);
+ ExecutionStatsAggregator stageStatsAggregator =
executionStatsAggregatorMap.get(operatorStats.getStageId());
+ if (queryPlan != null) {
+ StageMetadata operatorStageMetadata =
queryPlan.getStageMetadataMap().get(operatorStats.getStageId());
+ if (!operatorStageMetadata.getScannedTables().isEmpty()) {
+
operatorStats.recordSingleStat(DataTable.MetadataKey.TABLE.getName(),
+
Joiner.on("::").join(operatorStageMetadata.getScannedTables()));
+ }
+ }
Review Comment:
follow up: refactor this part out as utils
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