Code coverage report for app/views/main/service/info/summary/hdfs/widgets.js

Statements: 100% (24 / 24)      Branches: 94.44% (17 / 18)      Functions: 100% (5 / 5)      Lines: 100% (24 / 24)      Ignored: none     

All files » app/views/main/service/info/summary/hdfs/ » widgets.js
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'use strict';
 
;require.register("views/main/service/info/summary/hdfs/widgets", function (exports, require, module) {
  /**
   * 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 date = require('utils/date/date');
 
  /**
   * Metric widgets which are specific for different namespaces
   */
  App.HDFSSummaryWidgetsView = Em.View.extend(App.NameNodeWidgetMixin, App.HDFSSummaryWidgetsMixin, {
 
    templateName: require('templates/main/service/info/summary/hdfs/widgets'),
 
    nameSpace: 'default',
 
    subGroupId: Em.computed.alias('nameSpace'),
 
    showSlaveComponents: false,
 
    // should be bound to App.HDFSSlaveComponentsView instance
    slaveComponentsView: null,
 
    nodeUptime: function () {
      var uptime = this.get('model.nameNodeStartTimeValues')[this.get('hostName')];
      if (uptime && uptime > 0) {
        var diff = App.dateTime() - uptime;
        Eif (diff < 0) {
          diff = 0;
        }
        var formatted = date.timingFormat(diff);
        return this.t('dashboard.services.uptime').format(formatted);
      }
      return this.t('services.service.summary.notRunning');
    }.property('model.nameNodeStartTimeValues'),
 
    jvmMemoryHeapUsed: Em.computed.getByKey('model.jvmMemoryHeapUsedValues', 'hostName'),
 
    jvmMemoryHeapMax: Em.computed.getByKey('model.jvmMemoryHeapMaxValues', 'hostName'),
 
    nodeHeapPercent: App.MainDashboardServiceView.formattedHeapPercent('dashboard.services.hdfs.nodes.heapUsedPercent', 'jvmMemoryHeapUsed', 'jvmMemoryHeapMax'),
 
    nodeHeap: App.MainDashboardServiceView.formattedHeap('dashboard.services.hdfs.nodes.heapUsed', 'jvmMemoryHeapUsed', 'jvmMemoryHeapMax'),
 
    dfsTotalBlocksValue: Em.computed.getByKey('model.dfsTotalBlocksValues', 'hostName'),
 
    dfsTotalBlocks: Em.computed.formatUnavailable('dfsTotalBlocksValue'),
 
    dfsCorruptBlocksValue: Em.computed.getByKey('model.dfsCorruptBlocksValues', 'hostName'),
 
    dfsCorruptBlocks: Em.computed.formatUnavailable('dfsCorruptBlocksValue'),
 
    dfsMissingBlocksValue: Em.computed.getByKey('model.dfsMissingBlocksValues', 'hostName'),
 
    dfsMissingBlocks: Em.computed.formatUnavailable('dfsMissingBlocksValue'),
 
    dfsUnderReplicatedBlocksValue: Em.computed.getByKey('model.dfsUnderReplicatedBlocksValues', 'hostName'),
 
    dfsUnderReplicatedBlocks: Em.computed.formatUnavailable('dfsUnderReplicatedBlocksValue'),
 
    dfsTotalFilesValue: Em.computed.getByKey('model.dfsTotalFilesValues', 'hostName'),
 
    dfsTotalFiles: Em.computed.formatUnavailable('dfsTotalFilesValue'),
 
    healthStatus: Em.computed.getByKey('model.healthStatusValues', 'hostName'),
 
    upgradeStatusValue: Em.computed.getByKey('model.upgradeStatusValues', 'hostName'),
 
    upgradeStatus: function () {
      var upgradeStatus = this.get('upgradeStatusValue'),
          healthStatus = this.get('healthStatus');
      if (upgradeStatus) {
        return Em.I18n.t('services.service.summary.pendingUpgradeStatus.notPending');
      } else if (upgradeStatus === false && healthStatus === 'green') {
        return Em.I18n.t('services.service.summary.pendingUpgradeStatus.notFinalized');
      } else {
        // upgrade status == null
        return Em.I18n.t('services.service.summary.notAvailable');
      }
    }.property('upgradeStatusValue', 'healthStatus'),
 
    isUpgradeStatusWarning: function () {
      return this.get('upgradeStatusValue') === false && this.get('healthStatus') === 'green';
    }.property('upgradeStatusValue', 'healthStatus'),
 
    safeModeStatusValue: Em.computed.getByKey('model.safeModeStatusValues', 'hostName'),
 
    safeModeStatus: function () {
      var safeMode = this.get('safeModeStatusValue');
      if (Em.isNone(safeMode)) {
        return Em.I18n.t('services.service.summary.notAvailable');
      } else if (safeMode.length === 0) {
        return Em.I18n.t('services.service.summary.safeModeStatus.notInSafeMode');
      } else {
        return Em.I18n.t('services.service.summary.safeModeStatus.inSafeMode');
      }
    }.property('safeModeStatusValue')
 
  });
});