From 453e9aa42ec23387ef144fbc5f3a7bbfac730d1f Mon Sep 17 00:00:00 2001
From: Weny Xu <wenymedia@gmail.com>
Date: Fri, 6 Nov 2026 09:02:17 +0000
Subject: [PATCH] feat(meta-srv): expose leader cache backend (#10217)

Signed-off-by: WenyXu <wenymedia@gmail.com>
---
 src/meta-srv/src/metasrv.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/meta-srv/src/metasrv.rs b/src/meta-srv/src/metasrv.rs
index 37d8d3ebb2c..2cd84815fb7 100644
--- a/src/meta-srv/src/metasrv.rs
+++ b/src/meta-srv/src/metasrv.rs
@@ -861,6 +861,11 @@ impl Metasrv {
         &self.kv_backend
     }
 
+    /// Returns the shared KV backend that caches metadata while the leader cache is enabled.
+    pub fn leader_cached_kv_backend(&self) -> &Arc<LeaderCachedKvBackend> {
+        &self.leader_cached_kv_backend
+    }
+
     /// Returns the undecorated peer client.
     ///
     /// Its `active_datanodes` does not know about node scheduling states. Use