need a way to trace the message flow in pulsar
- Dominant language
- Java
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- 15.3k
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- Avg merge
- 1d 14h
- Merged PRs (30d)
- 160
Description
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now, if users use the tracing tool to send some messages or receive messages, although we can write an interceptor to record the traced and spanid to MDC of slf4j, there are so many completefuture .so the info will not keep in the thread.
such as in class A, there is a logger that prints the error, but we can not define what the error is for what message
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Contributor guide
Research direction
Start with the issue's description of tracing tools, interceptors, SLF4J MDC, CompletableFuture chains, and the logger in class A. Clarify the desired message-to-trace propagation behavior and affected send and receive paths; the issue does not define a concrete solution or acceptance criteria.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- distributed-systems, observability
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100