Piotr Mińkowski • 3/27/2026

Deep Dive into Kafka Offset Commit with Spring Boot

This article provides a deep dive into Kafka offset commit mechanisms using Spring Boot. It explains how default batch processing can lead to message loss or duplicate processing, and demonstrates configuring concurrency to match topic partitions for reliable offset management. Includes practical Spring Boot examples and source code from a GitHub repository.

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#spring boot #Kafka #Message Processing