@Test
public void testMeterDisabled() {
// create timer with id "testMetricAlerts" and register with metric registry, bump up value to
// 4.
Meter m =
MetricsConfigurator.createMeter(metrics, "testMeterDisabled", PIPELINE_NAME, REVISION);
m.mark(1000);
MetricsRuleDefinition metricsRuleDefinition =
new MetricsRuleDefinition(
"testMeterDisabled",
"testMeterDisabled",
"testMeterDisabled",
MetricType.METER,
MetricElement.METER_COUNT,
"${value()>100}",
false,
false);
MetricRuleEvaluator metricRuleEvaluator =
new MetricRuleEvaluator(
metricsRuleDefinition,
metrics,
new AlertManager(
PIPELINE_NAME, REVISION, null, metrics, runtimeInfo, new EventListenerManager()),
Collections.<String>emptyList());
metricRuleEvaluator.checkForAlerts();
// get alert gauge
Gauge<Object> gauge =
MetricsConfigurator.getGauge(
metrics, AlertsUtil.getAlertGaugeName(metricsRuleDefinition.getId()));
Assert.assertNull(gauge);
}
public static void updateDataRuleMeter(
MetricRegistry metrics,
DataRuleDefinition dataRuleDefinition,
long matchingCount,
String pipelineName,
String revision) {
if (dataRuleDefinition.isMeterEnabled() && matchingCount > 0) {
Meter meter = MetricsConfigurator.getMeter(metrics, USER_PREFIX + dataRuleDefinition.getId());
if (meter == null) {
meter =
MetricsConfigurator.createMeter(
metrics, USER_PREFIX + dataRuleDefinition.getId(), pipelineName, revision);
}
meter.mark(matchingCount);
}
}
@Override
public Meter createMeter(String name) {
return MetricsConfigurator.createMeter(
getMetrics(), CUSTOM_METRICS_PREFIX + instanceName + "." + name, pipelineName, rev);
}