Backport #59735 to 23.12: Make ZooKeeper actually sequentialy consistent

ClickHouse · Feb 12, 2024 · 0978f26 · 0978f26
1 parent ceb52e7
commit 0978f26
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/Common/ZooKeeper/ZooKeeperImpl.cpp b/src/Common/ZooKeeper/ZooKeeperImpl.cpp
@@ -401,6 +401,9 @@ ZooKeeper::ZooKeeper(
         keeper_feature_flags.logFlags(log);
 
         ProfileEvents::increment(ProfileEvents::ZooKeeperInit);
+
+        /// Avoid stale reads after connecting
+        sync("/", [](const SyncResponse &){});
     }
     catch (...)
     {