Examples with SpanData io.opencensus.trace.export.SpanData used on opensource projects

Example 46 with SpanData

use of io.opencensus.trace.export.SpanData in project ignite by apache.

the class OpenCensusTracingSpiTest method testPartitionsMapExchangeTracing.

/**
 * Test checks that PME process in case of node left discovery event is traced correctly in positive case.
 */
@Test
public void testPartitionsMapExchangeTracing() throws Exception {
    long curTopVer = grid(0).cluster().topologyVersion();
    String leftNodeId = grid(GRID_CNT - 1).localNode().id().toString();
    stopGrid(GRID_CNT - 1);
    awaitPartitionMapExchange();
    handler().flush();
    // Check PME for NODE_LEFT event on remaining nodes:
    for (int i = 0; i < GRID_CNT - 1; i++) {
        List<SpanData> exchFutSpans = handler().spansReportedByNode(getTestIgniteInstanceName(i)).filter(span -> EXCHANGE_FUTURE.spanName().equals(span.getName())).filter(span -> span.getStatus() == Status.OK).filter(span -> AttributeValue.stringAttributeValue(String.valueOf(EventType.EVT_NODE_LEFT)).equals(span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT, SpanTags.TYPE)))).filter(span -> stringAttributeValue(leftNodeId).equals(span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)))).collect(Collectors.toList());
        Assert.assertTrue(String.format("%s span not found (or more than 1), nodeId=%d, exchFutSpans=%s", EXCHANGE_FUTURE, i, exchFutSpans), exchFutSpans.size() == 1);
        exchFutSpans.forEach(span -> {
            SpanData parentSpan = handler().spanById(span.getParentSpanId());
            Assert.assertNotNull("Parent span doesn't exist for " + span, parentSpan);
            Assert.assertEquals("Parent span name is invalid " + parentSpan, DISCOVERY_NODE_LEFT.spanName(), parentSpan.getName());
            Assert.assertEquals("Parent span is not related to joined node " + parentSpan, stringAttributeValue(leftNodeId), parentSpan.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.EVENT_NODE, SpanTags.ID)));
            Assert.assertEquals("Exchange future major topology version is invalid " + span, AttributeValue.stringAttributeValue(String.valueOf(curTopVer + 1)), span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.RESULT, SpanTags.TOPOLOGY_VERSION, SpanTags.MAJOR)));
            Assert.assertEquals("Exchange future minor version is invalid " + span, AttributeValue.stringAttributeValue("0"), span.getAttributes().getAttributeMap().get(SpanTags.tag(SpanTags.RESULT, SpanTags.TOPOLOGY_VERSION, SpanTags.MINOR)));
        });
    }
}

Example 47 with SpanData

use of io.opencensus.trace.export.SpanData in project ignite by apache.

the class OpenCensusTracingSpiTest method testCommunicationMessages.

/**
 * @throws Exception if failed.
 */
@Test
public void testCommunicationMessages() throws Exception {
    IgniteEx ignite = grid(0);
    IgniteEx ignite1 = grid(1);
    try (MTC.TraceSurroundings ignore = MTC.support(ignite.context().tracing().create(CUSTOM_JOB_CALL))) {
        ignite.compute(ignite.cluster().forNode(ignite1.localNode())).withNoFailover().call(() -> "");
    }
    handler().flush();
    SpanData jobSpan = handler().spanByName(CUSTOM_JOB_CALL.spanName());
    List<SpanData> data = handler().unrollByParent(jobSpan);
    List<AttributeValue> nodejobMsgTags = data.stream().filter(it -> it.getAttributes().getAttributeMap().containsKey(SpanTags.MESSAGE)).map(it -> it.getAttributes().getAttributeMap().get(SpanTags.MESSAGE)).collect(Collectors.toList());
    List<String> nodejobTraces = data.stream().map(SpanData::getName).collect(Collectors.toList());
    assertEquals(nodejobTraces.toString(), 7, nodejobTraces.size());
    assertEquals(1, nodejobTraces.stream().filter(it -> it.contains(CUSTOM_JOB_CALL.spanName())).count());
    List<SpanData> sockWriteTraces = data.stream().filter(span -> span.getName().contains(COMMUNICATION_SOCKET_WRITE.spanName())).collect(Collectors.toList());
    // request + response
    assertEquals(2, sockWriteTraces.size());
    sockWriteTraces.forEach(span -> assertTrue(parseInt(attributeValueToString(span.getAttributes().getAttributeMap().get(SOCKET_WRITE_BYTES))) > 0));
    // request + response
    assertEquals(2, nodejobTraces.stream().filter(it -> it.contains(COMMUNICATION_SOCKET_READ.spanName())).count());
    // request + response
    assertEquals(2, nodejobTraces.stream().filter(it -> it.contains(COMMUNICATION_REGULAR_PROCESS.spanName())).count());
    assertTrue(nodejobMsgTags.stream().anyMatch(it -> it.equals(stringAttributeValue(COMMUNICATION_JOB_EXECUTE_REQUEST.spanName()))));
    assertTrue(nodejobMsgTags.stream().anyMatch(it -> it.equals(stringAttributeValue(COMMUNICATION_JOB_EXECUTE_RESPONSE.spanName()))));
}

Example 48 with SpanData

use of io.opencensus.trace.export.SpanData in project ignite by apache.

the class OpenCensusTracingSpiTest method testCustomEventContainsMessageClassTag.

/**
 * Ensure that root discovery.custom.event have message.class with corresponding value.
 *
 * @throws Exception If failed.
 */
@Test
public void testCustomEventContainsMessageClassTag() throws Exception {
    IgniteEx ignite = grid(0);
    startGrid(GRID_CNT).createCache("New cache");
    handler().flush();
    // Only root discovery.custom.event spans have message.class tag.
    List<SpanData> rootCustomEvtSpans = handler().allSpans().filter(spanData -> DISCOVERY_CUSTOM_EVENT.spanName().equals(spanData.getName()) && spanData.getParentSpanId() == null).collect(Collectors.toList());
    // Check that there's at least one discovery.custom.event span with tag "message.class"
    // and value "CacheAffinityChangeMessage"
    assertTrue(rootCustomEvtSpans.stream().anyMatch(span -> "CacheAffinityChangeMessage".equals(attributeValueToString(span.getAttributes().getAttributeMap().get(SpanTags.MESSAGE_CLASS)))));
}

Example 49 with SpanData

use of io.opencensus.trace.export.SpanData in project ignite by apache.

the class OpenCensusTxTracingConfigurationTest method testTxTraceDoesNotIncludeCommunicationTracesInCaseOfEmptyIncludedScopes.

/**
 * Ensure that TX traces doesn't include COMMUNICATION sub-traces in case of empty set of included scopes.
 *
 * @throws Exception If Failed.
 */
@Test
public void testTxTraceDoesNotIncludeCommunicationTracesInCaseOfEmptyIncludedScopes() throws Exception {
    IgniteEx client = startGrid("client");
    client.tracingConfiguration().set(new TracingConfigurationCoordinates.Builder(TX).build(), new TracingConfigurationParameters.Builder().withSamplingRate(SAMPLING_RATE_ALWAYS).build());
    Transaction tx = client.transactions().txStart(PESSIMISTIC, SERIALIZABLE);
    client.cache(DEFAULT_CACHE_NAME).put(1, 1);
    tx.commit();
    handler().flush();
    SpanId parentSpanId = handler().allSpans().filter(span -> SpanType.TX_NEAR_PREPARE.spanName().equals(span.getName())).collect(Collectors.toList()).get(0).getContext().getSpanId();
    java.util.List<SpanData> gotSpans = handler().allSpans().filter(span -> parentSpanId.equals(span.getParentSpanId()) && SpanType.COMMUNICATION_SOCKET_WRITE.spanName().equals(span.getName())).collect(Collectors.toList());
    assertTrue(gotSpans.isEmpty());
}

Example 50 with SpanData

use of io.opencensus.trace.export.SpanData in project ignite by apache.

the class OpenCensusTxTracingConfigurationTest method testTxConfigurationSamplingRateHalfSamplesSomethingAboutHalfTransactions.

/**
 * Ensure that specifying 0 < sapling rate < 1 within TX scope will trace some but not all transactions.
 * Cause of probability nature of sampling, it's not possible to check that 0.5 sampling rate
 * will result in exactly half of the transactions being traced.
 *
 * @throws Exception If Failed.
 */
@Test
public void testTxConfigurationSamplingRateHalfSamplesSomethingAboutHalfTransactions() throws Exception {
    IgniteEx client = startGrid("client");
    client.tracingConfiguration().set(new TracingConfigurationCoordinates.Builder(TX).build(), new TracingConfigurationParameters.Builder().withSamplingRate(0.5).build());
    final int txAmount = 100;
    for (int i = 0; i < txAmount; i++) client.transactions().txStart(PESSIMISTIC, SERIALIZABLE).commit();
    handler().flush();
    java.util.List<SpanData> gotSpans = handler().allSpans().filter(span -> SpanType.TX.spanName().equals(span.getName())).collect(Collectors.toList());
    // Cause of probability nature of sampling, it's not possible to check that 0.5 sampling rate will end with
    // 5 sampling transactions out of {@code txAmount},
    // so we just check that some and not all transactions were traced.
    assertTrue(!gotSpans.isEmpty() && gotSpans.size() < txAmount);
}