Examples with ServiceMetricEvent org.apache.druid.java.util.emitter.service.ServiceMetricEvent used on opensource projects

Example 6 with ServiceMetricEvent

use of org.apache.druid.java.util.emitter.service.ServiceMetricEvent in project druid by druid-io.

the class OpenTelemetryEmitterTest method testOkStatus.

@Test
public void testOkStatus() {
    final ServiceMetricEvent queryTimeMetric = new ServiceMetricEvent.Builder().setDimension("success", "true").build(TIMESTAMP, "query/time", 100).build("druid/broker", "host");
    emitter.emit(queryTimeMetric);
    SpanData actualSpanData = noopExporter.spanDataCollection.iterator().next();
    Assert.assertEquals(StatusCode.OK, actualSpanData.getStatus().getStatusCode());
}

Example 7 with ServiceMetricEvent

use of org.apache.druid.java.util.emitter.service.ServiceMetricEvent in project druid by druid-io.

the class OpenTelemetryEmitterTest method testTraceparentId.

@Test
public void testTraceparentId() {
    final String traceId = "00-54ef39243e3feb12072e0f8a74c1d55a-ad6d5b581d7c29c1-01";
    final String expectedParentTraceId = "54ef39243e3feb12072e0f8a74c1d55a";
    final String expectedParentSpanId = "ad6d5b581d7c29c1";
    final Map<String, String> context = new HashMap<>();
    context.put("traceparent", traceId);
    final String serviceName = "druid/broker";
    final DateTime createdTime = TIMESTAMP;
    final long metricValue = 100;
    final ServiceMetricEvent queryTimeMetric = new ServiceMetricEvent.Builder().setDimension("context", context).build(createdTime, "query/time", metricValue).build(serviceName, "host");
    emitter.emit(queryTimeMetric);
    Assert.assertEquals(1, noopExporter.spanDataCollection.size());
    SpanData actualSpanData = noopExporter.spanDataCollection.iterator().next();
    Assert.assertEquals(serviceName, actualSpanData.getName());
    Assert.assertEquals((createdTime.getMillis() - metricValue) * 1_000_000, actualSpanData.getStartEpochNanos());
    Assert.assertEquals(expectedParentTraceId, actualSpanData.getParentSpanContext().getTraceId());
    Assert.assertEquals(expectedParentSpanId, actualSpanData.getParentSpanContext().getSpanId());
}

Example 8 with ServiceMetricEvent

use of org.apache.druid.java.util.emitter.service.ServiceMetricEvent in project druid by druid-io.

the class OpenTelemetryEmitterTest method testNoEmitNotQueryTimeMetric.

// Check that we don't call "emitQueryTimeEvent" method for ServiceMetricEvent that is not "query/time" type
@Test
public void testNoEmitNotQueryTimeMetric() {
    final ServiceMetricEvent notQueryTimeMetric = new ServiceMetricEvent.Builder().build(TIMESTAMP, "query/cache/total/hitRate", 0.54).build("broker", "brokerHost1");
    emitter.emit(notQueryTimeMetric);
    Assert.assertNull(noopExporter.spanDataCollection);
}

Example 9 with ServiceMetricEvent

use of org.apache.druid.java.util.emitter.service.ServiceMetricEvent in project druid by druid-io.

the class OpenTelemetryEmitterTest method testFilterNullValue.

@Test
public void testFilterNullValue() {
    final Map<String, String> context = new HashMap<>();
    context.put("attributeKey", null);
    final ServiceMetricEvent queryTimeMetric = new ServiceMetricEvent.Builder().setDimension("context", context).build(TIMESTAMP, "query/time", 100).build("druid/broker", "host");
    emitter.emit(queryTimeMetric);
    SpanData actualSpanData = noopExporter.spanDataCollection.iterator().next();
    Assert.assertEquals(0, actualSpanData.getAttributes().size());
}

Example 10 with ServiceMetricEvent

use of org.apache.druid.java.util.emitter.service.ServiceMetricEvent in project druid by druid-io.

the class EventConverterTest method testConvertWithNamespacePrefixContainingSpace.

@Test
public void testConvertWithNamespacePrefixContainingSpace() {
    DateTime dateTime = DateTimes.nowUtc();
    ServiceMetricEvent configuredEvent = new ServiceMetricEvent.Builder().setDimension("dataSource", "foo:bar").setDimension("type", "groupBy").build(dateTime, "query/time", 10).build("druid:broker", "127.0.0.1:8080");
    Map<String, Object> expectedTags = new HashMap<>();
    expectedTags.put("service", "druid_broker");
    expectedTags.put("host", "127.0.0.1_8080");
    expectedTags.put("dataSource", "foo_bar");
    expectedTags.put("type", "groupBy");
    OpentsdbEvent opentsdbEvent = converterWithNamespacePrefixContainingSpace.convert(configuredEvent);
    Assert.assertEquals("legendary_druid.query.time", opentsdbEvent.getMetric());
    Assert.assertEquals(dateTime.getMillis() / 1000L, opentsdbEvent.getTimestamp());
    Assert.assertEquals(10, opentsdbEvent.getValue());
    Assert.assertEquals(expectedTags, opentsdbEvent.getTags());
    ServiceMetricEvent notConfiguredEvent = new ServiceMetricEvent.Builder().setDimension("dataSource", "data-source").setDimension("type", "groupBy").build(dateTime, "foo/bar", 10).build("broker", "brokerHost1");
    Assert.assertNull(converterWithNamespacePrefixContainingSpace.convert(notConfiguredEvent));
}