Tag

#spring-batch

Wiring Spring Boot 4 + Spring Batch 6 to emit job/step traces into Tempo and spring_batch_* metrics into Prometheus — and the four config traps that each failed the same way: green build, zero errors, nothing exported.

26 Aug 2026 · 5 min read

#java
#grafana
#tempo
#spring-boot
#opentelemetry
#spring-batch
#observability

Spring and Java mechanics

Spring Batch 6, Hands-On: A New Engine, a Real Operator, and Stops That Cross JVMs

A code-forward tour of Spring Batch 6 on Spring Boot 4 and Java 25 — the resourceless repository, the new ChunkOrientedStep engine, Spring Framework 7 retry, the CommandLineJobOperator, and how stop and recover actually work under the hood.

28 Jun 2026 · 9 min read

#java
#batch
#spring-boot
#spring-batch

#spring-batch

Auto-instrumenting Spring Batch 6 with OpenTelemetry — four silent failures

Spring Batch 6, Hands-On: A New Engine, a Real Operator, and Stops That Cross JVMs