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Re: [VOTE] 4.2.1 RC5

Hi, Besides manual checks, I have also run the Strimzi test container tests on Aarch64 image build from https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc5/kafka_2.13-4.2.1.tgz, all tests passed without issues. +1 (non-binding), Cheers, Maros št 28. 5. 2026 o 6:05 Chia-Ping Tsai <chia7712@apache.org> napísal(a): > +1 (binding) > > - Run E2E tests locally; all passed with a few retries. > - Set up a 3-node cluster and ran a simple producer/consumer workflow; no > obvious performance regression. > - Run unit/integration tests locally; all passed with minimal retries. > > Best, > Chia-Ping > > On 2026/05/14 10:41:11 PoAn Yang wrote: > > Hello Kafka users, developers and client-developers, > > > > This is the third candidate for release of Apache Kafka 4.2.1. > > > > This is the first bug fix release for Apache Kafka 4.2 with fixes as > > described in the release notes. In the third candidate, it adds > KAFKA-20572. > > > > Release notes for the 4.2.1 release: > > > https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc5/RELEASE_NOTES.html > > > > Please download, test and vote by Thursday, May 20, 9pm PT. > > > > Kafka's KEYS file containing PGP keys we use to sign the release: > > https://kafka.apache.org/KEYS > > > > * Release artifacts to be voted upon (source and binary): > > https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc5/ > > > > * Docker release artifacts to be voted upon: > > apache/kafka:4.2.1-rc5 > > apache/kafka-native:4.2.1-rc5 > > > > * Maven artifacts to be voted upon: > > https://repository.apache.org/content/groups/staging/org/apache/kafka/ > > > > * Javadoc: > > > https://dist.apache.org/repos/dist/dev/kafka/4.2.1-rc5/javadoc/index.html > > > > * Tag to be voted upon (off 4.2 branch) is the 4.2.1 tag: > > https://github.com/apache/kafka/releases/tag/4.2.1-rc5 > > > > * Documentation: > > https://kafka.apache.org/42/documentation.html > > > > * Protocol: > > https://kafka.apache.org/42/design/protocol/ > > > > * Successful CI builds for the 4.2 branch: > > Unit/integration tests: > > https://github.com/apache/kafka/actions/runs/25801189532 > > System tests: https://jenkins.opensource4you.tw/job/kafka-e2e/756/, > > https://jenkins.opensource4you.tw/job/kafka-e2e/757/, > > https://jenkins.opensource4you.tw/job/kafka-e2e/758/ > > > > * Successful Docker Image Github Actions Pipeline for 4.2 branch: > > Docker Build Test Pipeline (JVM): > > https://github.com/apache/kafka/actions/runs/25800098270 > > Docker Build Test Pipeline (Native): > > https://github.com/apache/kafka/actions/runs/25800112759 > > > > Thanks, > > PoAn > > >

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