bugfix for incorrect event scheduling when EnableStatistics is disabl… (#11009)

Co-authored-by: Aleksandr Dmitriev <monster@ydb.tech>

Author: uzhastik

ydb/core/tx/schemeshard/schemeshard_impl.cpp

@@ -7323,9 +7323,6 @@ void TSchemeShard::Handle(TEvPrivate::TEvSendBaseStatsToSA::TPtr&, const TActorC
 }
 
 void TSchemeShard::InitializeStatistics(const TActorContext& ctx) {
-    if (!EnableStatistics) {
-        return;
-    }
     ResolveSA();
     ctx.Schedule(TDuration::Seconds(30), new TEvPrivate::TEvSendBaseStatsToSA());
 }
@@ -7382,6 +7379,10 @@ void TSchemeShard::ConnectToSA() {
 }
 
 TDuration TSchemeShard::SendBaseStatsToSA() {
+    if (!EnableStatistics) {
+        return TDuration::Seconds(30);
+    }
+
     if (!SAPipeClientId) {
         ResolveSA();
         if (!StatisticsAggregatorId) {