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GuanceCloud / dd-trace-java

Datadog APM client for Java
https://docs.datadoghq.com/tracing/languages/java
Apache License 2.0
9 stars 3 forks source link

rocketmq 5.0 单端无链路 #22

Closed songlonqi-java closed 1 year ago

songlonqi-java commented 1 year ago

当消息生产者没有接入ddtrace时，消费者没有链路信息，这是因为span在start之前会从消息中获取 parentSpanContext 获取不到就会直接退出导致没有任何链路信息。