From 8523d3fc8fd44140155c84fedd293f55ca416bab Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 28 Jul 2017 00:11:57 +0300
Subject: [PATCH] Testing mysqlxx::PoolWithFailover [#CLICKHOUSE-3167]

---
 .../tests/external_dictionaries/generate_and_test.py | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/dbms/tests/external_dictionaries/generate_and_test.py b/dbms/tests/external_dictionaries/generate_and_test.py
index ba3b70a8358..87db6ee5456 100755
--- a/dbms/tests/external_dictionaries/generate_and_test.py
+++ b/dbms/tests/external_dictionaries/generate_and_test.py
@@ -302,8 +302,16 @@ def generate_dictionaries(args):
 
     source_mysql = '''
     <mysql>
-        <host>localhost</host>
-        <port>3306</port>
+        <replica>
+            <priority>1</priority>
+            <host>127.0.0.1</host>
+            <port>3333</port>   <!-- Wrong port, for testing basic failover to work. -->
+        </replica>
+        <replica>
+            <priority>2</priority>
+            <host>localhost</host>
+            <port>3306</port>
+        </replica>
         <user>root</user>
         <password></password>
         <db>test</db>