diff --git a/cmake/find/rocksdb.cmake b/cmake/find/rocksdb.cmake
index c476b86c9d1..1c055f7f54a 100644
--- a/cmake/find/rocksdb.cmake
+++ b/cmake/find/rocksdb.cmake
@@ -2,22 +2,20 @@ option(ENABLE_ROCKSDB "Enable ROCKSDB" ${ENABLE_LIBRARIES})
 option(USE_INTERNAL_ROCKSDB_LIBRARY "Set to FALSE to use system ROCKSDB library instead of bundled" ${NOT_UNBUNDLED})
 
 if(ENABLE_ROCKSDB)
-    if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/rocksdb")
-        message (WARNING "submodule contrib is missing. to fix try run: \n git submodule update --init --recursive")
-        set (USE_INTERNAL_ROCKSDB_LIBRARY 0)
-        set (MISSING_ROCKSDB 1)
-    endif ()
-
     if (USE_INTERNAL_ROCKSDB_LIBRARY AND NOT MISSING_ROCKSDB)
         set (ROCKSDB_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/rocksdb/include")
         set (ROCKSDB_CORE_INCLUDE_DIR "${ClickHouse_SOURCE_DIR}/contrib/rocksdb/include")
         set (ROCKSDB_LIBRARY "rocksdb")
-        set (USE_INTERNAL_ROCKSDB_LIBRARY 1)
         set (USE_ROCKSDB 1)
     else()
         find_package(ROCKSDB)
     endif ()
-
 endif()
 
+if (NOT EXISTS "${ClickHouse_SOURCE_DIR}/contrib/rocksdb/CMakeLists.txt")
+    message (WARNING "submodule contrib is missing. to fix try run: \n git submodule update --init --recursive")
+    set (USE_INTERNAL_ROCKSDB_LIBRARY 0)
+    set (MISSING_ROCKSDB 1)
+endif ()
+
 message (STATUS "Using ROCKSDB=${USE_ROCKSDB}: ${ROCKSDB_INCLUDE_DIR} : ${ROCKSDB_LIBRARY}")
\ No newline at end of file
diff --git a/src/Storages/Rocksdb/StorageEmbeddedRocksdb.cpp b/src/Storages/Rocksdb/StorageEmbeddedRocksdb.cpp
index 5a99ed716b6..a4832ec8edb 100644
--- a/src/Storages/Rocksdb/StorageEmbeddedRocksdb.cpp
+++ b/src/Storages/Rocksdb/StorageEmbeddedRocksdb.cpp
@@ -132,16 +132,6 @@ public:
 
             wb_value.restart();
         }
-
-        rocksdb::Iterator* it = storage.rocksdb_ptr->rocksdb->NewIterator(rocksdb::ReadOptions());
-        for (it->SeekToFirst(); it->Valid(); it->Next())
-        {
-            LOG_DEBUG(&Poco::Logger::get("StorageEmbeddedRocksdb"), "Iterator `{}` returns `{}`, {}",
-                it->key().ToString(), it->value().ToString(), it->key().size());
-        }
-        // Check for any errors found during the scan
-        assert(it->status().ok());
-        delete it;
     }
 
 private: