Hi Luke, Thanks again for running this release! Echoing your hopes that this will be the final 3.4.1 release candidate :)
To verify, I: - Built from source with Java 11 with both: - - the 3.4.1-rc2 tag on GitHub - - the kafka-3.4.1-src.tgz artifact from https://home.apache.org/~showuon/kafka-3.4.1-rc2/ - Checked signatures and checksums - Ran the quickstart using the kafka_2.13-3.4.1.tgz artifact from https://home.apache.org/~showuon/kafka-3.4.1-rc2/ with Java 11 and Scala 13 in KRaft mode - Ran all unit tests - - No failures this time! 🙌 - Ran all integration tests for Connect and MM2 +1 (binding) Cheers, Chris On Wed, May 24, 2023 at 6:12 AM Luke Chen <show...@gmail.com> wrote: > Hello Kafka users, developers and client-developers, > > This is the 3rd candidate for release of Apache Kafka 3.4.1. > > This is a bugfix release with several fixes since the release of 3.4.0. A > few of the major issues include: > - core > KAFKA-14644 <https://issues.apache.org/jira/browse/KAFKA-14644> Process > should stop after failure in raft IO thread > KAFKA-14946 <https://issues.apache.org/jira/browse/KAFKA-14946> KRaft > controller node shutting down while renouncing leadership > KAFKA-14887 <https://issues.apache.org/jira/browse/KAFKA-14887> ZK session > timeout can cause broker to shutdown > - client > KAFKA-14639 <https://issues.apache.org/jira/browse/KAFKA-14639> Kafka > CooperativeStickyAssignor revokes/assigns partition in one rebalance cycle > - connect > KAFKA-12558 <https://issues.apache.org/jira/browse/KAFKA-12558> MM2 may > not > sync partition offsets correctly > KAFKA-14666 <https://issues.apache.org/jira/browse/KAFKA-14666> MM2 should > translate consumer group offsets behind replication flow > - stream > KAFKA-14172 <https://issues.apache.org/jira/browse/KAFKA-14172> bug: State > stores lose state when tasks are reassigned under EOS > > > Release notes for the 3.4.1 release: > https://home.apache.org/~showuon/kafka-3.4.1-rc2/RELEASE_NOTES.html > > *** Please download, test and vote by May 31, 2023 > > 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://home.apache.org/~showuon/kafka-3.4.1-rc2/ > > * Maven artifacts to be voted upon: > https://repository.apache.org/content/groups/staging/org/apache/kafka/ > > * Javadoc: > https://home.apache.org/~showuon/kafka-3.4.1-rc2/javadoc/ > > * Tag to be voted upon (off 3.4 branch) is the 3.4.1 tag: > https://github.com/apache/kafka/releases/tag/3.4.1-rc2 > > * Documentation: (will be updated after released) > https://kafka.apache.org/34/documentation.html > > * Protocol: (will be updated after released) > https://kafka.apache.org/34/protocol.html > The most recent build has had test failures. These all appear to be due to > flakiness, but it would be nice if someone more familiar with the failed > tests could confirm this. I may update this thread with passing build links > if I can get one, or start a new release vote thread if test failures must > be addressed beyond re-running builds until they pass. > > Unit/integration tests: > https://ci-builds.apache.org/job/Kafka/job/kafka/job/3.4/138/ > > System tests: > Will update the results later > > Hope this will be the final RC for v3.4.1! > > Thank you. > Luke >
