From 9bbebadef4ee3d8599946cafe2f74e1a473763fc Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@clickhouse.com>
Date: Fri, 25 Oct 2024 23:03:32 +0200
Subject: [PATCH] Fixup

---
 programs/server/Server.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/programs/server/Server.cpp b/programs/server/Server.cpp
index 35dae614d87..c106a68f360 100644
--- a/programs/server/Server.cpp
+++ b/programs/server/Server.cpp
@@ -2267,6 +2267,21 @@ try
         throw;
     }
 
+    bool found_stop_flag = false;
+
+    if (has_zookeeper && global_context->getMacros()->getMacroMap().contains("replica"))
+    {
+        auto zookeeper = global_context->getZooKeeper();
+        String stop_flag_path = "/clickhouse/stop_replicated_ddl_queries/{replica}";
+        stop_flag_path = global_context->getMacros()->expand(stop_flag_path);
+        found_stop_flag = zookeeper->exists(stop_flag_path);
+    }
+
+    if (found_stop_flag)
+        LOG_INFO(log, "Found a stop flag for replicated DDL queries. They will be disabled");
+    else
+        DatabaseCatalog::instance().startReplicatedDDLQueries();
+
     LOG_DEBUG(log, "Loaded metadata.");
 
     if (has_trace_collector)