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From Manikumar <manikumar.re...@gmail.com>
Subject [VOTE] 2.4.0 RC4
Date Mon, 09 Dec 2019 17:32:40 GMT
Hello Kafka users, developers and client-developers,

This is the fifth candidate for release of Apache Kafka 2.4.0.

This release includes many new features, including:
- Allow consumers to fetch from closest replica
- Support for incremental cooperative rebalancing to the consumer rebalance
protocol
- MirrorMaker 2.0 (MM2), a new multi-cluster, cross-datacenter replication
engine
- New Java authorizer Interface
- Support for non-key joining in KTable
- Administrative API for replica reassignment
- Sticky partitioner
- Return topic metadata and configs in CreateTopics response
- Securing Internal connect REST endpoints
- API to delete consumer offsets and expose it via the AdminClient.

Release notes for the 2.4.0 release:
https://home.apache.org/~manikumar/kafka-2.4.0-rc4/RELEASE_NOTES.html

*** Please download, test and vote by Thursday, December 12, 9am 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://home.apache.org/~manikumar/kafka-2.4.0-rc4/

* Maven artifacts to be voted upon:
https://repository.apache.org/content/groups/staging/org/apache/kafka/

* Javadoc:
https://home.apache.org/~manikumar/kafka-2.4.0-rc4/javadoc/

* Tag to be voted upon (off 2.4 branch) is the 2.4.0 tag:
https://github.com/apache/kafka/releases/tag/2.4.0-rc4

* Documentation:
https://kafka.apache.org/24/documentation.html

* Protocol:
https://kafka.apache.org/24/protocol.html

Thanks,
Manikumar

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