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Distributed-tracing

All articles tagged 'Distributed-tracing'

Zero-code OpenTelemetry instrumentation for Vert.x via a single javaagent JAR — distributed tracing for reactive Java stacks without code changes

Zero-Code OpenTelemetry for Vert.x

Drop a JAR on the JVM. Get distributed tracing, RxJava context propagation, log-trace correlation, and Vert.x internal metrics. No code changes. No Maven dependency. Java 8–21. Inside the design of last9/vertx-opentelemetry v2.3.4.

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Prathamesh Sonpatki

Prathamesh Sonpatki

OpenTelemetry trace propagation across SQS and Lambda — publisher injects traceparent into MessageAttributes, Lambda consumer extracts it to link spans into one trace waterfall

End-to-End Trace Propagation Across SQS and Lambda with OpenTelemetry

SQS doesn't propagate trace context automatically. You instrument both sides, deploy, and get two disconnected traces. This post shows how to wire them into one waterfall — and the ESM format gotcha that silently breaks it every time.

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Prathamesh Sonpatki

Prathamesh Sonpatki