Fix read stats in join reorder

1 files changed, 9 insertions, 8 deletions

diff --git a/ydb/library/yql/providers/yt/provider/yql_yt_join_reorder.cpp b/ydb/library/yql/providers/yt/provider/yql_yt_join_reorder.cpp
index fef2232ea1c..77984d829aa 100644
--- a/ydb/library/yql/providers/yt/provider/yql_yt_join_reorder.cpp
+++ b/ydb/library/yql/providers/yt/provider/yql_yt_join_reorder.cpp
@@ -191,15 +191,13 @@ private:
         auto& rel = Rels[relId - 1];
 
         TYtSection section{leaf->Section};
-        if (Y_UNLIKELY(!section.Settings().Empty())) {
+        if (Y_UNLIKELY(!section.Settings().Empty()) && Y_UNLIKELY(section.Settings().Item(0).Name() == "Test")) {
             // ut
-            if (Y_UNLIKELY(section.Settings().Item(0).Name() == "Test")) {
-                for (const auto& setting : section.Settings()) {
-                    if (setting.Name() == "Rows") {
-                        rel.Rows += FromString<ui64>(setting.Value().Ref().Content());
-                    } else if (setting.Name() == "Size") {
-                        rel.TotalCost += FromString<ui64>(setting.Value().Ref().Content());
-                    }
+            for (const auto& setting : section.Settings()) {
+                if (setting.Name() == "Rows") {
+                    rel.Rows += FromString<ui64>(setting.Value().Ref().Content());
+                } else if (setting.Name() == "Size") {
+                    rel.TotalCost += FromString<ui64>(setting.Value().Ref().Content());
                 }
             }
         } else {
@@ -208,6 +206,9 @@ private:
                 rel.TotalCost += stat->DataSize;
                 rel.Rows += stat->RecordsCount;
             }
+            if (!(rel.Rows > 0)) {
+                YQL_CLOG(INFO, ProviderYt) << "Cannot read stats from: " << NCommon::ExprToPrettyString(Ctx, *section.Ptr());
+            }
         }
 
         int leafIndex = relId - 1;