fix compaction levels constuction (#12351)

ydb-platform · Dec 6, 2024 · 7a2b05c · 7a2b05c
1 parent b86caa5
commit 7a2b05c
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ydb/core/tx/columnshard/engines/storage/optimizer/lcbuckets/planner/optimizer.cpp b/ydb/core/tx/columnshard/engines/storage/optimizer/lcbuckets/planner/optimizer.cpp
@@ -27,6 +27,7 @@ TOptimizerPlanner::TOptimizerPlanner(const ui64 pathId, const std::shared_ptr<IS
         for (auto it = levelConstructors.rbegin(); it != levelConstructors.rend(); ++it) {
             --idx;
             Levels.emplace_back((*it)->BuildLevel(nextLevel, idx, Counters->GetLevelCounters(idx)));
+            nextLevel = Levels.back();
         }
     } else {
         Levels.emplace_back(std::make_shared<TZeroLevelPortions>(2, nullptr, Counters->GetLevelCounters(2), TDuration::Max(), 1 << 20));