From 04d0ccea8d2da3b07dade6ade41fc564f03d3fb4 Mon Sep 17 00:00:00 2001
From: Yukang-Lian <lianyukang@selectdb.com>
Date: Tue, 5 Aug 2025 16:59:09 +0800
Subject: [PATCH] 1

---
 be/src/olap/storage_engine.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/be/src/olap/storage_engine.cpp b/be/src/olap/storage_engine.cpp
index 39ca846a42bbaa..f6163066405865 100644
--- a/be/src/olap/storage_engine.cpp
+++ b/be/src/olap/storage_engine.cpp
@@ -1555,7 +1555,11 @@ bool StorageEngine::get_peers_replica_backends(int64_t tablet_id, std::vector<TB
     std::unique_lock<std::mutex> lock(_peer_replica_infos_mutex);
     if (result.tablet_replica_infos.contains(tablet_id)) {
         std::vector<TReplicaInfo> reps = result.tablet_replica_infos[tablet_id];
-        DCHECK_NE(reps.size(), 0);
+        if (reps.empty()) [[unlikely]] {
+            VLOG_DEBUG << "get_peers_replica_backends reps is empty, maybe this tablet is in "
+                          "schema change. Go to FE to see more info. Tablet id: "
+                       << tablet_id;
+        }
         for (const auto& rep : reps) {
             if (rep.replica_id != tablet->replica_id()) {
                 TBackend backend;