Examples with Backend org.hypertrace.traceenricher.enrichedspan.constants.v1.Backend used on opensource projects

Example 1 with Backend

use of org.hypertrace.traceenricher.enrichedspan.constants.v1.Backend in project hypertrace-ingester by hypertrace.

the class AbstractBackendEntityEnricher method enrichTrace.

// At trace level, based on the next span to identify if a backend entity is actually a service
// entity.
@Override
public void enrichTrace(StructuredTrace trace) {
    try {
        StructuredTraceGraph structuredTraceGraph = buildGraph(trace);
        trace.getEventList().stream().filter(event -> EnrichedSpanUtils.isExitSpan(event) && SpanAttributeUtils.isLeafSpan(structuredTraceGraph, event) && canResolveBackend(structuredTraceGraph, event)).map(event -> Pair.of(event, resolve(event, trace, structuredTraceGraph))).filter(pair -> pair.getRight().isPresent()).filter(pair -> isValidBackendEntity(trace, pair.getLeft(), pair.getRight().get())).forEach(pair -> decorateWithBackendEntity(pair.getRight().get(), pair.getLeft(), trace));
    } catch (Exception ex) {
        LOGGER.error("An error occurred while enriching backend", ex);
    }
}

Example 2 with Backend

use of org.hypertrace.traceenricher.enrichedspan.constants.v1.Backend in project hypertrace-ingester by hypertrace.

the class ServiceCallViewGenerator method getServiceCallFromSingleExitEvent.

private ServiceCallView getServiceCallFromSingleExitEvent(StructuredTrace trace, Event event) {
    ServiceCallView.Builder builder = createAndInitializeBuilder(trace);
    buildCommonServiceCallView(event, builder);
    Protocol protocol = EnrichedSpanUtils.getProtocol(event);
    buildExitSpanView(event, builder);
    // If the call was made into a backend, populate Backend specific data on the view.
    if (event.getEnrichedAttributes().getAttributeMap().containsKey(EntityConstants.getValue(BackendAttribute.BACKEND_ATTRIBUTE_ID))) {
        buildExitSpanViewForBackendEntity(event, builder, protocol);
    }
    return builder.build();
}

Example 3 with Backend

use of org.hypertrace.traceenricher.enrichedspan.constants.v1.Backend in project hypertrace-ingester by hypertrace.

the class SpanTypeAttributeEnricher method enrichEvent.

@Override
public void enrichEvent(StructuredTrace trace, Event event) {
    if (event.getAttributes() == null) {
        return;
    }
    Map<String, AttributeValue> attributeMap = event.getAttributes().getAttributeMap();
    if (attributeMap == null) {
        return;
    }
    // Figure out if event is entry or exit based on other span attributes
    Boolean isEntry = null;
    if (attributeMap.containsKey(OTEL_SPAN_KIND)) {
        String spanKindValue = attributeMap.get(OTEL_SPAN_KIND).getValue();
        if (spanKindValue.equalsIgnoreCase(OTEL_SPAN_KIND_SERVER_VALUE) || spanKindValue.equalsIgnoreCase(OtelMessagingSemanticConventions.CONSUMER.getValue())) {
            isEntry = true;
        } else if (spanKindValue.equalsIgnoreCase(OTEL_SPAN_KIND_CLIENT_CLIENT) || spanKindValue.equalsIgnoreCase(OtelMessagingSemanticConventions.PRODUCER.getValue())) {
            isEntry = false;
        } else {
            LOGGER.debug("Unrecognized span_kind value: {}. Event: {}.", spanKindValue, event);
        }
    } else if (attributeMap.containsKey(SPAN_KIND_KEY)) {
        String spanKindValue = attributeMap.get(SPAN_KIND_KEY).getValue();
        if (spanKindValue.equalsIgnoreCase(SERVER_VALUE) || spanKindValue.equalsIgnoreCase(OtelMessagingSemanticConventions.CONSUMER.getValue())) {
            isEntry = true;
        } else if (spanKindValue.equalsIgnoreCase(CLIENT_VALUE) || spanKindValue.equalsIgnoreCase(OtelMessagingSemanticConventions.PRODUCER.getValue())) {
            isEntry = false;
        } else {
            LOGGER.debug("Unrecognized span.kind value: {}. Event: {}.", spanKindValue, event);
        }
    } else if (attributeMap.containsKey(CLIENT_KEY)) {
        String clientValue = attributeMap.get(CLIENT_KEY).getValue();
        if (clientValue.equalsIgnoreCase("false")) {
            isEntry = true;
        } else if (clientValue.equalsIgnoreCase("true")) {
            isEntry = false;
        } else {
            LOGGER.debug("Unrecognized Client value: {}. Event: {}.", clientValue, event);
        }
    } else if (attributeMap.containsKey(envoyOperationNameAttr)) {
        String spanType = attributeMap.get(envoyOperationNameAttr).getValue();
        if (StringUtils.equalsIgnoreCase(envoyIngressSpanValue, spanType)) {
            isEntry = true;
        } else if (StringUtils.equalsIgnoreCase(envoyEgressSpanValue, spanType)) {
            isEntry = false;
        } else {
            LOGGER.debug("Unrecognized envoyOperationNameAttr value: {}. Event: {}.", spanType, event);
        }
    } else if (StringUtils.startsWith(event.getEventName(), RawSpanConstants.getValue(SpanNamePrefix.SPAN_NAME_PREFIX_SENT))) {
        // Go Opencensus instrumentation seems to have this convention Sent. prefix
        // meaning client/exit/backend call
        isEntry = false;
    } else if (StringUtils.startsWith(event.getEventName(), RawSpanConstants.getValue(SpanNamePrefix.SPAN_NAME_PREFIX_RECV))) {
        isEntry = true;
    }
    // Add the new information as an enriched attribute, not raw attribute.
    if (isEntry == null) {
        addEnrichedAttribute(event, spanTypeAttrName, AttributeValueCreator.create(Constants.getEnrichedSpanConstant(BoundaryTypeValue.BOUNDARY_TYPE_VALUE_UNSPECIFIED)));
    } else if (isEntry) {
        addEnrichedAttribute(event, spanTypeAttrName, AttributeValueCreator.create(Constants.getEnrichedSpanConstant(BoundaryTypeValue.BOUNDARY_TYPE_VALUE_ENTRY)));
    } else {
        addEnrichedAttribute(event, spanTypeAttrName, AttributeValueCreator.create(Constants.getEnrichedSpanConstant(BoundaryTypeValue.BOUNDARY_TYPE_VALUE_EXIT)));
    }
    // Get the protocol and name and create API entity based on the protocol.
    Protocol protocol = getProtocolName(event);
    addEnrichedAttribute(event, PROTOCOL_ATTR, AttributeValueCreator.create(Constants.getEnrichedSpanConstant(protocol)));
}