What's New in Apache ZooKeeper

New features and functional updates for ZooKeeper are introduced in Cloudera Runtime 7.3.2, its service packs, and cumulative hotfixes.

IPv6 support for ZooKeeper

Starting with the 7.3.2 release, ZooKeeper supports IPv6 with dual-stack functionality, allowing seamless communication over both IPv4 and IPv6 networks. This capability improves network scalability, future-proofs deployments, and enhances overall platform security.

ZooKeeper JDK 17 upgrade

ZooKeeper supports JDK 17 starting with the 7.3.2 release. Upgrade to JDK 17 to gain improved performance, increased security, modern language features, and long-term support, ensuring your application remains competitive and maintainable.

IPv6 prefixes support for ZooKeeper ACLs

Support for IPv6 prefixes is now added to ZooKeeper ACLs, enabling more flexible access control in IPv6-enabled deployments.

ZooKeeper component upgraded to 3.8.5

ZooKeeper is now upgraded to 3.8.5. This release incorporates stability and correctness fixes from the upstream, which deliver performance and maintenance improvements, and enhanced client connectivity support.