private static Number[][] getGangliaLikeDatapoints(TimelineMetric metric, TemporalInfo temporalInfo) {
    MetricReportingAdapter rpt = new MetricReportingAdapter(metric);

    return rpt.reportMetricData(metric, temporalInfo);
  }
Verify if the property category is supported
ambari-server/src/main/java/org/apache/ambari/server/controller/internal/AbstractPropertyProvider.java