Merge branch 'rightlib' into rightlib_20241212

2 files changed, 33 insertions, 0 deletions

diff --git a/yt/cpp/mapreduce/interface/fwd.h b/yt/cpp/mapreduce/interface/fwd.h
index 485b45129a..162a6ee3e9 100644
--- a/yt/cpp/mapreduce/interface/fwd.h
+++ b/yt/cpp/mapreduce/interface/fwd.h
@@ -150,6 +150,7 @@ namespace NYT {
     // common.h
     ////////////////////////////////////////////////////////////////////////////////
 
+    using TMutationId = TGUID;
     using TTransactionId = TGUID;
     using TNodeId = TGUID;
     using TLockId = TGUID;
@@ -396,5 +397,12 @@ namespace NYT {
     struct TRetryConfig;
     class IRetryConfigProvider;
     using IRetryConfigProviderPtr = ::TIntrusivePtr<IRetryConfigProvider>;
+
+    ////////////////////////////////////////////////////////////////////////////////
+    // raw_client.h
+    ////////////////////////////////////////////////////////////////////////////////
+
+    class IRawClient;
+    using IRawClientPtr = ::TIntrusivePtr<IRawClient>;
 }
 /// @endcond
diff --git a/yt/cpp/mapreduce/interface/raw_client.h b/yt/cpp/mapreduce/interface/raw_client.h
new file mode 100644
index 0000000000..b1d244ad78
--- /dev/null
+++ b/yt/cpp/mapreduce/interface/raw_client.h
@@ -0,0 +1,25 @@
+#pragma once
+
+#include "client_method_options.h"
+
+namespace NYT {
+
+////////////////////////////////////////////////////////////////////////////////
+
+class IRawClient
+    : public virtual TThrRefBase
+{
+public:
+    // Cypress
+
+    virtual void Set(
+        TMutationId& mutationId,
+        const TTransactionId& transactionId,
+        const TYPath& path,
+        const TNode& value,
+        const TSetOptions& options = {}) = 0;
+};
+
+////////////////////////////////////////////////////////////////////////////////
+
+} // namespace NYT