From feb19c90769b90d5de65983ffe61d69d75c0b38b Mon Sep 17 00:00:00 2001
From: Anton Ivashkin <ianton@live.com>
Date: Mon, 13 Oct 2025 12:56:01 +0200
Subject: [PATCH] Fix prefersLargeBlocks for cluster storage

---
 src/Storages/ObjectStorage/StorageObjectStorageCluster.cpp | 7 +++++++
 src/Storages/ObjectStorage/StorageObjectStorageCluster.h   | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/src/Storages/ObjectStorage/StorageObjectStorageCluster.cpp b/src/Storages/ObjectStorage/StorageObjectStorageCluster.cpp
index e1fb23aff13a..cf9215afe863 100644
--- a/src/Storages/ObjectStorage/StorageObjectStorageCluster.cpp
+++ b/src/Storages/ObjectStorage/StorageObjectStorageCluster.cpp
@@ -836,4 +836,11 @@ void StorageObjectStorageCluster::onActionLockRemove(StorageActionBlockType acti
     IStorageCluster::onActionLockRemove(action_type);
 }
 
+bool StorageObjectStorageCluster::prefersLargeBlocks() const
+{
+    if (pure_storage)
+        return pure_storage->prefersLargeBlocks();
+    return IStorageCluster::prefersLargeBlocks();
+}
+
 }
diff --git a/src/Storages/ObjectStorage/StorageObjectStorageCluster.h b/src/Storages/ObjectStorage/StorageObjectStorageCluster.h
index 9a442ed572bf..05e226b0140b 100644
--- a/src/Storages/ObjectStorage/StorageObjectStorageCluster.h
+++ b/src/Storages/ObjectStorage/StorageObjectStorageCluster.h
@@ -122,6 +122,8 @@ class StorageObjectStorageCluster : public IStorageCluster
 
     void onActionLockRemove(StorageActionBlockType action_type) override;
 
+    bool prefersLargeBlocks() const override;
+
 private:
     void updateQueryToSendIfNeeded(
         ASTPtr & query,