What is OpenTelemetry for Java microservices?

OpenTelemetry's Java agent auto-instruments Spring Boot apps for distributed tracing—no code changes. Exports spans via OTLP to backends like OpenObserve.

How do you set up OpenObserve for traces?

Docker-compose it up, grab OTEL_EXPORTER_OTLP_TRACES_ENDPOINT=http://localhost:5080/api/default/traces, add auth header. Query traces with SQL in the UI.

Does this work with other languages besides Java?

Yes—OpenTelemetry agents exist for Node, Python, Go. Same OTLP to OpenObserve unifies everything.

🏗️ DevOps & Infrastructure

OpenTelemetry Tames Java Microservices Madness

Microservices sprawl? Distributed tracing via OpenTelemetry and OpenObserve slices through it. Zero code changes, full visibility—here's how it rewires your debugging life.

theAIcatchup Apr 10, 2026 3 min read

Flamegraph visualizing distributed trace across Java microservices in OpenObserve

⚡ Key Takeaways

Zero-code tracing via OpenTelemetry Java agent transforms microservices debugging. 𝕏
OpenObserve's SQL-on-traces enables powerful, ad-hoc analysis without dashboard limits. 𝕏
This open stack challenges SaaS observability dominance with self-hosted freedom. 𝕏

Published by

theAIcatchup

Community-driven. Code-first.

#Java microservices #OpenObserve #OpenTelemetry #distributed tracing

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Originally reported by Dev.to

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