Spring Cloud Sleuth 和 Spring Cloud Stream Kinesis - 如何傳播跟蹤 ID？

Question

Do Spring Cloud Sleuth tracing headers get injected into Spring Cloud Stream Kinesis messages like they do for RabbitMq and Kafka as described here ? We have a REST controller that, after processing a POST request but right before sending the response to the client, sends an Avro message to Kinesis that summarizes the transaction using Spring Cloud Stream Kinesis. I want to ensure that the trace id started in the REST controller is propagated to the Spring Cloud Stream Kinesis message, and I am unsure of how to configure this or whether it's even supported by the framework. 當我在處理此 Avro 消息的微服務中記錄消息和標頭時，我看到了不同的跟蹤 ID（當然還有 span ID）。 在此 REST controller 到 Kinesis 消息上下文的傳播似乎未配置和/或正常工作。

我們目前正在使用 Spring Cloud Hoxton.SR10 、Spring Boot 2.3.9.RELEASE和 Spring Cloud Kinesis 2.0.1.RELEASE 。

附帶說明一下，我已嘗試將 Spring Cloud Kinesis 升級到2.0.2.RELEASE 、 2.0.3.RELEASE和2.0.4.RELEASE ，但每次升級都遇到錯誤。 我不確定 Spring Cloud、Spring Boot 和 Spring Cloud ZEAE835E83C0494A3762ZF Kinesis 與其他 5494A3762229 一起工作的版本組合。

示例代碼

@PostMapping(
      value = "/accountEntry",
      consumes = {MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE},
      produces = {MediaType.APPLICATION_JSON_VALUE, MediaType.APPLICATION_XML_VALUE})
  public ResponseEntity<Confirmation> createAccountEntry(
      @RequestBody final AccountEntry accountEntry,
      final HttpServletRequest request) {
    final AccountEntryEvent accountEntryEvent =
        new AccountEntryEvent(convertToAvro(accountEntry), AccountEntryEventType.CREATE_ACCOUNT_ENTRY);
    accountEntryChannels
        .accountEntryRequest()
        .send(
            MessageBuilder.withPayload(accountEntryEvent)
                .build());
    final Confirmation confirmation = buildConfirmation();
    final EntityModel<Confirmation> confirmationEntityModel =
        new EntityModel<>(confirmation);
    return new ResponseEntity<>(confirmationEntityModel, HttpStatus.ACCEPTED);
}

// with a brave.Tracer instance autowired, I'm able to obtain the trace id as follows
protected String getTraceId() {
  return tracer.currentSpan().context().traceIdString();
}
  
@Component
public interface AccountEntryChannels {
  @Output("account-entry-request")
  SubscribableChannel accountEntryRequest();
  ...
}

Answer 1

如果您通過StreamBinder或MessageChannel使用它，它應該可以工作，如果您以功能方式（ Supplier + BlockingQueue ）使用它，它不應該，不支持功能方式。