AMBARI-3587: Reassign Master (non-secure): JobTracker reassignment does not need manual step.(jaimin)

ambari-web/app/controllers/main/service/reassign/step4_controller.js

@@ -242,7 +242,6 @@ App.ReassignMasterWizardStep4Controller = App.HighAvailabilityProgressPageContro
         }
         break;
       case 'JOBTRACKER':
-        componentDir = configs['mapred-site']['mapred.local.dir'];
         configs['mapred-site']['mapreduce.history.server.http.address'] = targetHostName + ':51111';
         configs['mapred-site']['mapred.job.tracker.http.address'] = targetHostName + ':50030';
         configs['mapred-site']['mapred.job.tracker'] = targetHostName + ':50300';

ambari-web/app/controllers/main/service/reassign_controller.js

@@ -57,7 +57,7 @@ App.ReassignMasterController = App.WizardController.extend({
     hasManualSteps: false
   }),
 
-  componentsWithManualSteps: ['NAMENODE', 'SECONDARY_NAMENODE', 'JOBTRACKER'],
+  componentsWithManualSteps: ['NAMENODE', 'SECONDARY_NAMENODE'],
 
   addManualSteps: function () {
     this.set('content.hasManualSteps', this.get('componentsWithManualSteps').contains(this.get('content.reassign.component_name')));