QL joins refactoring

commit_hash:bf6a38b831d4a1301e19a6524c711d7a1c17bf48

2 files changed, 2 insertions, 1 deletions

diff --git a/library/cpp/yt/memory/chunked_memory_pool.cpp b/library/cpp/yt/memory/chunked_memory_pool.cpp
index d8673f5d6c3..69794dcee19 100644
--- a/library/cpp/yt/memory/chunked_memory_pool.cpp
+++ b/library/cpp/yt/memory/chunked_memory_pool.cpp
@@ -58,6 +58,7 @@ TChunkedMemoryPool::TChunkedMemoryPool(
     , ChunkProviderHolder_(std::move(chunkProvider))
     , ChunkProvider_(ChunkProviderHolder_.Get())
 {
+    YT_VERIFY(ChunkProviderHolder_);
     Initialize(startChunkSize);
 }
 
diff --git a/yt/yt/core/misc/mpsc_stack.h b/yt/yt/core/misc/mpsc_stack.h
index f19d2299100..ad461a7ef1a 100644
--- a/yt/yt/core/misc/mpsc_stack.h
+++ b/yt/yt/core/misc/mpsc_stack.h
@@ -10,7 +10,7 @@ namespace NYT {
 
 //! Multiple producer single consumer lock-free stack.
 template <class T>
-class TMpscStack
+class TMpscStack final
 {
 public:
     TMpscStack(const TMpscStack&) = delete;