ambari/ambari-web/app/assets/data/widget_layouts/YARN_HEATMAPS.json

{
  "href" : "http://c6401.ambari.apache.org:8080/api/v1/users/admin/activeWidgetLayouts?WidgetLayoutInfo/section_name=YARN_HEATMAPS",
  "items" : [
    {
      "href" : "http://c6401.ambari.apache.org:8080/api/v1/clusters/c1/widget_layouts/11",
      "WidgetLayoutInfo" : {
        "cluster_name" : "c1",
        "display_name" : "YARN Heatmaps",
        "id" : 11,
        "layout_name" : "admin_yarn_heatmap",
        "scope" : "USER",
        "section_name" : "YARN_HEATMAPS",
        "user_name" : "admin",
        "widgets" : [
          {
            "WidgetInfo" : {
              "id" : 41,
              "metrics" : "[{\"name\":\"yarn.NodeManagerMetrics.AllocatedContainers\",\"metric_path\":\"metrics/yarn/AllocatedContainers\",\"service_name\":\"YARN\",\"component_name\":\"NODEMANAGER\"}]",
              "author" : "ambari",
              "description" : "",
              "scope" : "CLUSTER",
              "properties" : "{\"display_unit\":\"\",\"max_limit\":\"100\"}",
              "widget_name" : "Allocated Containers",
              "widget_type" : "HEATMAP",
              "time_created" : 1429906622523,
              "display_name" : "Allocated Containers",
              "values" : "[{\"name\":\"Allocated Containers\",\"value\":\"${yarn.NodeManagerMetrics.AllocatedContainers}\"}]",
              "cluster_name" : "c1"
            }
          }
        ]
      }
    }
  ]
}