diff --git a/storage/rocksdb/rocksdb/options/customizable.cc b/storage/rocksdb/rocksdb/options/customizable.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3488f326bac64d231dfd942f8d680b0e8a2448b1
--- /dev/null
+++ b/storage/rocksdb/rocksdb/options/customizable.cc
@@ -0,0 +1,77 @@
+// Copyright (c) 2011-present, Facebook, Inc. All rights reserved.
+//  This source code is licensed under both the GPLv2 (found in the
+//  COPYING file in the root directory) and Apache 2.0 License
+//  (found in the LICENSE.Apache file in the root directory).
+
+#include "rocksdb/customizable.h"
+
+#include "options/configurable_helper.h"
+#include "rocksdb/convenience.h"
+#include "rocksdb/status.h"
+#include "util/string_util.h"
+
+namespace ROCKSDB_NAMESPACE {
+
+std::string Customizable::GetOptionName(const std::string& long_name) const {
+  const std::string& name = Name();
+  size_t name_len = name.size();
+  if (long_name.size() > name_len + 1 &&
+      long_name.compare(0, name_len, name) == 0 &&
+      long_name.at(name_len) == '.') {
+    return long_name.substr(name_len + 1);
+  } else {
+    return Configurable::GetOptionName(long_name);
+  }
+}
+
+#ifndef ROCKSDB_LITE
+Status Customizable::GetOption(const ConfigOptions& config_options,
+                               const std::string& opt_name,
+                               std::string* value) const {
+  if (opt_name == ConfigurableHelper::kIdPropName) {
+    *value = GetId();
+    return Status::OK();
+  } else {
+    return Configurable::GetOption(config_options, opt_name, value);
+  }
+}
+
+std::string Customizable::SerializeOptions(const ConfigOptions& config_options,
+                                           const std::string& prefix) const {
+  std::string result;
+  std::string parent;
+  if (!config_options.IsShallow()) {
+    parent = Configurable::SerializeOptions(config_options, "");
+  }
+  if (parent.empty()) {
+    result = GetId();
+  } else {
+    result.append(prefix + ConfigurableHelper::kIdPropName + "=" + GetId() +
+                  config_options.delimiter);
+    result.append(parent);
+  }
+  return result;
+}
+
+#endif  // ROCKSDB_LITE
+
+bool Customizable::AreEquivalent(const ConfigOptions& config_options,
+                                 const Configurable* other,
+                                 std::string* mismatch) const {
+  if (config_options.sanity_level > ConfigOptions::kSanityLevelNone &&
+      this != other) {
+    const Customizable* custom = reinterpret_cast<const Customizable*>(other);
+    if (GetId() != custom->GetId()) {
+      *mismatch = ConfigurableHelper::kIdPropName;
+      return false;
+    } else if (config_options.sanity_level >
+               ConfigOptions::kSanityLevelLooselyCompatible) {
+      bool matches =
+          Configurable::AreEquivalent(config_options, other, mismatch);
+      return matches;
+    }
+  }
+  return true;
+}
+
+}  // namespace ROCKSDB_NAMESPACE