text: /**
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  var App = require('app');
  
  App.HDFSLinksView = App.LinkDashboardWidgetView.extend({
  
    templateName: require('templates/main/dashboard/widgets/hdfs_links'),
    title: Em.I18n.t('dashboard.widgets.HDFSLinks'),
    id: '11',
  
    model_type: 'hdfs',
  
    port: '50070',
  
    componentName: 'DATANODE',
  
    modelField: 'nameNode',
  
    didInsertElement: function() {
      this._super();
      this.calc();
    },
  
    isHAEnabled: Em.computed.not('model.snameNode'),
  
    isActiveNNValid: function () {
      return this.get('model.activeNameNode') != null;
    }.property('model.activeNameNode'),
  
    isStandbyNNValid: function () {
      return this.get('model.standbyNameNode') != null;
    }.property('model.standbyNameNode'),
  
    isTwoStandbyNN: Em.computed.and('isActiveNNValid', 'isStandbyNNValid'),
  
    twoStandbyComponent: function () {
      return App.HostComponent.find().findProperty('componentName', 'NAMENODE');
    }.property()
  });