Mod:retries in config/testdata

config/testdata/consumer_config.yml

@@ -43,7 +43,7 @@ references:
     cluster: "failover"
     methods :
       - name: "GetUser"
-        retries: 3
+        retries: "3"
     params:
       "serviceid":
         "soa.com.ikurento.user.UserProvider"

config/testdata/consumer_config_with_configcenter.yml

@@ -13,7 +13,7 @@ references:
     cluster: "failover"
     methods :
       - name: "GetUser"
-        retries: 3
+        retries: "3"
 
 protocol_conf:
   dubbo: