Debugging in microservices is challenging without structured logging. This post explores logging strategies for HTTP requests, Kafka events, and concurrency in Java, Golang, and Python. It addresses context loss in Java’s multi-threading by introducing MDCAwareCompletableFuture and MDCAwareExecutorService, ensuring traceability in concurrent systems. A structured logging approach with Request ID, Transaction ID, and Parent Transaction ID is recommended for better traceability and debugging efficiency.
Table of contents
Introduction: Consistent and Traceable LoggingThe Challenge: Tracing Complexity in Distributed SystemsStandardization of Logging Across OperationsHow This Approach Solved Our ChallengesJava Implementation: Code Patterns and PseudocodeGolang & Python Implementation: Code Patterns and PseudocodeLog Tracing with Structured LoggingConclusionJoin UsAbout Halodoc1 Comment
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