2 files changed, 3 insertions, 3 deletions
diff --git a/library/cpp/yt/logging/backends/stream/stream_log_manager.cpp b/library/cpp/yt/logging/backends/stream/stream_log_manager.cpp
index 8b46d5679f..c23c5693b0 100644
--- a/library/cpp/yt/logging/backends/stream/stream_log_manager.cpp
+++ b/library/cpp/yt/logging/backends/stream/stream_log_manager.cpp
@@ -66,7 +66,7 @@ private:
     IOutputStream* const Output_;
 
     NThreading::TForkAwareSpinLock SpinLock_;
-    THashMap<TString, std::unique_ptr<TLoggingCategory>> NameToCategory_;
+    THashMap<std::string, std::unique_ptr<TLoggingCategory>, THash<TStringBuf>, TEqualTo<TStringBuf>> NameToCategory_;
     std::atomic<int> Version_ = 1;
 
     TPlainTextEventFormatter EventFormatter_{/*enableSourceLocation*/ false};
diff --git a/library/cpp/yt/logging/logger.h b/library/cpp/yt/logging/logger.h
index 510acf1310..53bb13e705 100644
--- a/library/cpp/yt/logging/logger.h
+++ b/library/cpp/yt/logging/logger.h
@@ -30,7 +30,7 @@ constexpr double DefaultStructuredValidationSamplingRate = 0.01;
 
 struct TLoggingCategory
 {
-    TString Name;
+    std::string Name;
     //! This value is used for early dropping of plaintext events in order
     //! to reduce load on logging thread for events which are definitely going
     //! to be dropped due to rule setup.
@@ -50,7 +50,7 @@ struct TLoggingAnchor
     TLoggingAnchor* NextAnchor = nullptr;
 
     ::TSourceLocation SourceLocation = {TStringBuf{}, 0};
-    TString AnchorMessage;
+    std::string AnchorMessage;
 
     std::atomic<int> CurrentVersion = 0;