Use track statistics flag to control hbo stats update

prestodb · Aug 21, 2023 · 7743de0 · 7743de0
1 parent fea80c9
commit 7743de0
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/presto-main/src/main/java/com/facebook/presto/cost/HistoryBasedPlanStatisticsTracker.java b/presto-main/src/main/java/com/facebook/presto/cost/HistoryBasedPlanStatisticsTracker.java
@@ -197,6 +197,9 @@ private double adjustedOutputBytes(PlanNode planNode, PlanNodeStats planNodeStat
     public void updateStatistics(QueryInfo queryInfo)
     {
         Session session = queryInfo.getSession().toSession(sessionPropertyManager);
+        if (!trackHistoryBasedPlanStatisticsEnabled(session)) {
+            return;
+        }
         Map<PlanNodeWithHash, PlanStatisticsWithSourceInfo> planStatistics = getQueryStats(queryInfo);
         Map<PlanNodeWithHash, HistoricalPlanStatistics> historicalPlanStatisticsMap =
                 historyBasedPlanStatisticsProvider.get().getStats(planStatistics.keySet().stream().collect(toImmutableList()), getHistoryBasedOptimizerTimeoutLimit(session).toMillis());