Examples with PerReporterGauge org.apache.storm.metrics2.PerReporterGauge used on opensource projects

Example 1 with PerReporterGauge

use of org.apache.storm.metrics2.PerReporterGauge in project storm by apache.

the class Executor method processGauges.

private void processGauges(int taskId, List<IMetricsConsumer.DataPoint> dataPoints) {
    Map<String, Gauge> gauges = workerData.getMetricRegistry().getTaskGauges(taskId);
    for (Map.Entry<String, Gauge> entry : gauges.entrySet()) {
        Gauge gauge = entry.getValue();
        Object v;
        if (gauge instanceof PerReporterGauge) {
            v = ((PerReporterGauge) gauge).getValueForReporter(this);
        } else {
            v = gauge.getValue();
        }
        if (v instanceof Number) {
            IMetricsConsumer.DataPoint dataPoint = new IMetricsConsumer.DataPoint(entry.getKey(), v);
            dataPoints.add(dataPoint);
        }
    }
}