[jira] [Created] (AMBARI-20290) null in heapmap page

["zhangxiaolu (JIRA)" <ji...@apache.org>]

zhangxiaolu created AMBARI-20290:
------------------------------------

             Summary: null in heapmap page
                 Key: AMBARI-20290
                 URL: https://issues.apache.org/jira/browse/AMBARI-20290
             Project: Ambari
          Issue Type: Bug
    Affects Versions: trunk
            Reporter: zhangxiaolu
             Fix For: trunk


  drawWidget: function () {
    if (this.get('isLoaded')) {
      var hostToValueMap = this.calculateValues();
      var hostNames = [];
      if (this.get('racks').everyProperty('isLoaded', true)) {
        this.get('racks').forEach(function (rack) {
          hostNames = hostNames.concat(rack.hosts.mapProperty('hostName'));
        });
      }

      var metricObject = App.MainChartHeatmapMetric.create({
        name: this.get('content.displayName'),
        units: this.get('content.properties.display_unit'),
        maximumValue: this.get('controller.inputMaximum'),
        hostNames: hostNames,
        hostToValueMap: hostToValueMap
      });

      this.set('controller.selectedMetric', metricObject);
      App.loadTimer.finish('Heatmaps Page');
      App.loadTimer.finish('Service Heatmaps Page');
    }
  }.observes('racks.@each.isLoaded'),



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