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Verify support for the new Consumer Rebalance protocol in Spring Kafka #3847

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sobychacko opened this issue Apr 17, 2025 · 0 comments · Fixed by #3848
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Verify support for the new Consumer Rebalance protocol in Spring Kafka #3847

sobychacko opened this issue Apr 17, 2025 · 0 comments · Fixed by #3848
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type: enhancement
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4.0.0-M2

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KIP-848 added support for the new consumer rebalance protocol in Apache Kafka 4.0.0. For the most part, the new protocol is a seamless drop-in replacement in end-user applications using the client, as most of the heavy lifting is done on the server side.

Verify this feature is supported in Spring Kafka 4.0.0 and introduce the necessary steps if needed.
@sobychacko sobychacko self-assigned this Apr 17, 2025
@sobychacko sobychacko added this to the 4.0.0-M2 milestone Apr 17, 2025
sobychacko added a commit to sobychacko/spring-kafka that referenced this issue Apr 17, 2025
@sobychacko
spring-projectsGH-3847: Add support for Kafka 4.0 new consumer rebala…
dad5b8b 
…nce protocol (KIP-848)

Fixes: spring-projects#3847

Issue link: spring-projects#3847

KIP details: https://cwiki.apache.org/confluence/display/KAFKA/KIP-848%3A+The+Next+Generation+of+the+Consumer+Rebalance+Protocol

* Add custom assignor warning in DefaultKafkaConsumerFactory for group.protocol=consumer
* Add ConsumerAwareRebalanceListenerTests to verify incremental rebalancing (next gen rebalance) and the legacy rebalancer
* Reference Docs updates

Signed-off-by: Soby Chacko <[email protected]>
@sobychacko sobychacko mentioned this issue Apr 17, 2025
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GH-3847: Add support for Kafka 4.0 new consumer rebalance protocol (K… sobychacko/spring-kafka
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