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https://issues.apache.org/jira/browse/AMBARI-20290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhangxiaolu updated AMBARI-20290:
---------------------------------
Attachment: screenshot-2.png
> 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
>
> Attachments: AMBARI-20290.patch, screenshot-1.png, screenshot-2.png
>
>
> 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'),
> as loaded like top:
> this.get('content.displayName') is always null
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