From 62b9b039cd1ab518daa725d9fb72eafbc4a38380 Mon Sep 17 00:00:00 2001
From: Vadim <plahtinskiy.ve@phystech.edu>
Date: Wed, 22 Aug 2018 17:25:30 +0300
Subject: [PATCH] change exception

---
 dbms/src/Storages/StorageReplicatedMergeTree.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dbms/src/Storages/StorageReplicatedMergeTree.cpp b/dbms/src/Storages/StorageReplicatedMergeTree.cpp
index c8d7bf81fc7..34044bd71a6 100644
--- a/dbms/src/Storages/StorageReplicatedMergeTree.cpp
+++ b/dbms/src/Storages/StorageReplicatedMergeTree.cpp
@@ -1996,7 +1996,7 @@ void StorageReplicatedMergeTree::cloneReplica(const String & source_replica, zku
     if (error == ZooKeeperImpl::ZooKeeper::ZBADVERSION)
         throw Exception("Can not clone replica, because a source replica is lost", ErrorCodes::SOURCE_REPLICA_IS_LOST);
     else if (error == ZooKeeperImpl::ZooKeeper::ZNODEEXISTS)
-        throw Exception("Replica changed version");
+        throw Exception("ClickHouse server updated to new version", ErrorCodes::UPDATE_CH);
     else if (error != ZooKeeperImpl::ZooKeeper::ZOK)
         throw ("cloneReplica() failed");