Examples with OperationSamplingParameters io.jaegertracing.internal.samplers.http.OperationSamplingParameters used on opensource projects

Example 1 with OperationSamplingParameters

use of io.jaegertracing.internal.samplers.http.OperationSamplingParameters in project jaeger-client-java by jaegertracing.

the class HttpSamplingManagerTest method testParsePerOperationSampling.

@Test
public void testParsePerOperationSampling() throws Exception {
    SamplingStrategyResponse response = undertest.parseJson(readFixture("per_operation_sampling.json"));
    OperationSamplingParameters actual = response.getOperationSampling();
    assertEquals(0.001, actual.getDefaultSamplingProbability(), 0.0001);
    assertEquals(0.001666, actual.getDefaultLowerBoundTracesPerSecond(), 0.0001);
    List<PerOperationSamplingParameters> actualPerOperationStrategies = actual.getPerOperationStrategies();
    assertEquals(2, actualPerOperationStrategies.size());
    assertEquals(new PerOperationSamplingParameters("GET:/search", new ProbabilisticSamplingStrategy(1.0)), actualPerOperationStrategies.get(0));
    assertEquals(new PerOperationSamplingParameters("PUT:/pacifique", new ProbabilisticSamplingStrategy(0.8258308134813166)), actualPerOperationStrategies.get(1));
}

Example 2 with OperationSamplingParameters

use of io.jaegertracing.internal.samplers.http.OperationSamplingParameters in project jaeger-client-java by jaegertracing.

the class PerOperationSamplerTest method testAbsentOperationIsRemoved.

@Test
public void testAbsentOperationIsRemoved() {
    String absentOp = "ShouldBeRemoved";
    operationToSamplers.put(absentOp, mock(GuaranteedThroughputSampler.class));
    PerOperationSamplingParameters perOperationSamplingParameters1 = new PerOperationSamplingParameters(OPERATION, new ProbabilisticSamplingStrategy(SAMPLING_RATE));
    List<PerOperationSamplingParameters> parametersList = new ArrayList<>();
    parametersList.add(perOperationSamplingParameters1);
    undertest.update(new OperationSamplingParameters(DEFAULT_SAMPLING_PROBABILITY, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND, parametersList));
    assertEquals(1, undertest.getOperationNameToSampler().size());
    assertEquals(new GuaranteedThroughputSampler(SAMPLING_RATE, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND), undertest.getOperationNameToSampler().get(OPERATION));
    assertFalse(undertest.getOperationNameToSampler().containsKey(absentOp));
}

Example 3 with OperationSamplingParameters

use of io.jaegertracing.internal.samplers.http.OperationSamplingParameters in project jaeger-client-java by jaegertracing.

the class PerOperationSamplerTest method testUpdateIgnoreGreaterThanMax.

@Test
public void testUpdateIgnoreGreaterThanMax() {
    GuaranteedThroughputSampler guaranteedThroughputSampler = mock(GuaranteedThroughputSampler.class);
    operationToSamplers.put(OPERATION, guaranteedThroughputSampler);
    PerOperationSampler undertest = new PerOperationSampler(1, operationToSamplers, defaultProbabilisticSampler, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND);
    PerOperationSamplingParameters perOperationSamplingParameters1 = new PerOperationSamplingParameters(OPERATION, new ProbabilisticSamplingStrategy(SAMPLING_RATE));
    PerOperationSamplingParameters perOperationSamplingParameters2 = new PerOperationSamplingParameters("second OPERATION", new ProbabilisticSamplingStrategy(SAMPLING_RATE));
    List<PerOperationSamplingParameters> parametersList = new ArrayList<>();
    parametersList.add(perOperationSamplingParameters1);
    parametersList.add(perOperationSamplingParameters2);
    undertest.update(new OperationSamplingParameters(DEFAULT_SAMPLING_PROBABILITY, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND, parametersList));
    assertEquals(1, undertest.getOperationNameToSampler().size());
    assertNotNull(undertest.getOperationNameToSampler().get(OPERATION));
}

Example 4 with OperationSamplingParameters

use of io.jaegertracing.internal.samplers.http.OperationSamplingParameters in project jaeger-client-java by jaegertracing.

the class PerOperationSamplerTest method testUpdateAddOperation.

@Test
public void testUpdateAddOperation() {
    PerOperationSamplingParameters perOperationSamplingParameters1 = new PerOperationSamplingParameters(OPERATION, new ProbabilisticSamplingStrategy(SAMPLING_RATE));
    List<PerOperationSamplingParameters> parametersList = new ArrayList<>();
    parametersList.add(perOperationSamplingParameters1);
    undertest.update(new OperationSamplingParameters(DEFAULT_SAMPLING_PROBABILITY, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND, parametersList));
    assertEquals(1, undertest.getOperationNameToSampler().size());
    assertEquals(new GuaranteedThroughputSampler(SAMPLING_RATE, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND), undertest.getOperationNameToSampler().get(OPERATION));
}

Example 5 with OperationSamplingParameters

use of io.jaegertracing.internal.samplers.http.OperationSamplingParameters in project jaeger-client-java by jaegertracing.

the class PerOperationSamplerTest method testUpdate.

@Test
public void testUpdate() {
    GuaranteedThroughputSampler guaranteedThroughputSampler = mock(GuaranteedThroughputSampler.class);
    operationToSamplers.put(OPERATION, guaranteedThroughputSampler);
    PerOperationSamplingParameters perOperationSamplingParameters = new PerOperationSamplingParameters(OPERATION, new ProbabilisticSamplingStrategy(SAMPLING_RATE));
    List<PerOperationSamplingParameters> parametersList = new ArrayList<>();
    parametersList.add(perOperationSamplingParameters);
    OperationSamplingParameters parameters = new OperationSamplingParameters(DEFAULT_SAMPLING_PROBABILITY, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND, parametersList);
    assertTrue(undertest.update(parameters));
    verify(guaranteedThroughputSampler).update(SAMPLING_RATE, DEFAULT_LOWER_BOUND_TRACES_PER_SECOND);
    verifyNoMoreInteractions(guaranteedThroughputSampler);
}