Examples with SAMPLING_RATE_NEVER org.apache.ignite.spi.tracing.TracingConfigurationParameters.SAMPLING_RATE_NEVER used on opensource projects

Example 1 with SAMPLING_RATE_NEVER

use of org.apache.ignite.spi.tracing.TracingConfigurationParameters.SAMPLING_RATE_NEVER in project ignite by apache.

the class OpenCensusTxTracingConfigurationTest method testTxConfigurationSamplingRateNeverPreventsTxTracing.

/**
 * Ensure that in case of sampling rate equals to 0.0 (Never) no transactions are traced.
 *
 * @throws Exception If Failed.
 */
@Test
public void testTxConfigurationSamplingRateNeverPreventsTxTracing() throws Exception {
    IgniteEx client = startGrid("client");
    client.tracingConfiguration().set(new TracingConfigurationCoordinates.Builder(TX).build(), new TracingConfigurationParameters.Builder().withSamplingRate(SAMPLING_RATE_NEVER).build());
    client.transactions().txStart(PESSIMISTIC, SERIALIZABLE).commit();
    handler().flush();
    Set<String> unexpectedTxSpanNames = Arrays.stream(SpanType.values()).filter(spanType -> spanType.scope() == TX).map(SpanType::spanName).collect(Collectors.toSet());
    java.util.List<SpanData> gotSpans = handler().allSpans().filter(span -> unexpectedTxSpanNames.contains(span.getName())).collect(Collectors.toList());
    assertTrue(gotSpans.isEmpty());
}