Merge pull request #58111 from ClickHouse/cherrypick/23.9/b9466023ce2…

…3cde29db2e8c4e41725873c080036 Cherry pick #58069 to 23.9: Fix invalid preprocessing on Keeper
ClickHouse · Dec 21, 2023 · 839cf68 · 839cf68
2 parents 2eb83b6 + b946602
commit 839cf68
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Coordination/KeeperServer.cpp b/src/Coordination/KeeperServer.cpp
@@ -774,6 +774,10 @@ nuraft::cb_func::ReturnCode KeeperServer::callbackFunc(nuraft::cb_func::Type typ
             initial_batch_committed = true;
             return nuraft::cb_func::ReturnCode::Ok;
         }
+        case nuraft::cb_func::PreAppendLogLeader:
+        {
+            return nuraft::cb_func::ReturnCode::ReturnNull;
+        }
         case nuraft::cb_func::PreAppendLogFollower:
         {
             const auto & entry = *static_cast<LogEntryPtr *>(param->ctx);