AMBARI-7670 2.2 Stack: slider quorum defaults to localhost. (ababiichuk)

ambari-web/app/models/service_config.js

@@ -484,6 +484,7 @@ App.ServiceConfigProperty = Ember.Object.extend({
         break;
       case 'hive.zookeeper.quorum':
       case 'templeton.zookeeper.hosts':
+      case 'slider.zookeeper.quorum':
         var zkHosts = masterComponentHostsInDB.filterProperty('component', 'ZOOKEEPER_SERVER').mapProperty('hostName');
         var zkHostPort = zkHosts;
         var regex = "\\w*:(\\d+)";   //regex to fetch the port