AMBARI-4828. Cannot Enable HA on a cluster due to change in maintenance mode name change. (yusaku)

ambari-web/app/controllers/main/service/info/configs.js

@@ -1486,7 +1486,7 @@ App.MainServiceInfoConfigsController = Em.Controller.extend({
 
     switch (serviceName) {
       case 'HDFS':
-        if (hostComponents.someProperty('componentName', 'SECONDARY_NAMENODE') && hostComponents.findProperty('componentName', 'SECONDARY_NAMENODE').get('workStatus') != 'MAINTENANCE') {
+        if (hostComponents.someProperty('componentName', 'SECONDARY_NAMENODE') && hostComponents.findProperty('componentName', 'SECONDARY_NAMENODE').get('workStatus') != 'DISABLED') {
           var sNameNodeHost = serviceConfigs.findProperty('name', 'snamenode_host');
           sNameNodeHost.defaultValue = hostComponents.findProperty('componentName', 'SECONDARY_NAMENODE').get('host.hostName');
           globalConfigs.push(sNameNodeHost);

ambari-web/app/utils/ajax.js

@@ -188,7 +188,7 @@ var urls = {
         data: JSON.stringify(
           {
             "HostRoles": {
-              "state": "MAINTENANCE"
+              "state": "DISABLED"
             }
           }
         )
@@ -969,7 +969,7 @@ var urls = {
       return {
         data: JSON.stringify({
           "HostRoles": {
-            "state": "MAINTENANCE"
+            "state": "DISABLED"
           }
         })
       }