![]() ![]() Notes on how to benchmark ZooKeeper with the YCSB tool ( ZOOKEEPER-3264).A new zkSnapshotComparer.sh tool ( ZOOKEEPER-3427).SASL support in the C and Perl clients ( ZOOKEEPER-1112, ZOOKEEPER-3714).Additional security metrics ( ZOOKEEPER-3978).Fast-tracking of throttled requests ( ZOOKEEPER-3683).Multiple SASL "superUsers" ( ZOOKEEPER-3959).The possibility of disabling digest authentication ( ZOOKEEPER-3979).A "whoami" API and CLI command ( ZOOKEEPER-3969).A choice of mandatory authentication scheme(s) ( ZOOKEEPER-3561).Support for BCFKS key/trust store format ( ZOOKEEPER-3950).Host name canonicalization in quorum SASL authentication ( ZOOKEEPER-4030).An API to start a ZooKeeper server from Java ( ZOOKEEPER-3874).It introduces a number of new features, notably: This is the first release for the 3.7 branch. See ZooKeeper 3.6.3 Release Notes for details. It fixes 52 issues, including multiple CVE fixes. See ZooKeeper 3.8.0 Release Notes for details. ZooKeeper 3.8.x clients are compatible with 3.5.x, 3.6.x and 3.7.x servers as long as you are not using new APIs not present these versions. The upgrade from 3.6.x and 3.7.x can be executed as usual, no particular additional upgrade procedure is needed. ZooKeeper clients from 3.5.x onwards are fully compatible with 3.8.x servers. Updates to all the third party dependencies to get rid of every known CVE.Official support for JDK17 (all tests are passing).Reduced the performance impact of Prometheus metrics.Read Key/Trust store password from file (and other security related improvements).Migration of the logging framework from Apache Log4j1 to LogBack.It is a major release and it introduces a lot of new features, most notably: This is the first release for the 3.8 branch. See ZooKeeper 3.7.1 Release Notes for details. It fixes 64 issues, including multiple CVE fixes. See ZooKeeper 3.5.10 Release Notes for details. It fixes 44 issues, including CVE fixes, log4j1 removal (using reload4j from now)Īnd various other bug fixes (thread leaks, data corruption, snapshotting and SASL related fixes). This is the last bugfix release for 3.5 branch, as 3.5 is EoL since 1st June, 2022. See ZooKeeper 3.6.4 Release Notes for details. snapshotting, SASL and C client related fixes). It fixes 42 issues, including CVE fixes, log4j1 removal (using reload4j from now)Īnd various other bug fixes (e.g. This is the last bugfix release for 3.6 branch, as 3.6 is EoL since 30th December, 2022. 30 December, 2022: release 3.6.4 available See ZooKeeper 3.8.1 Release Notes for details. ![]() ![]() News 30 Jan, 2023: release 3.8.1 available Release notes for Apache Zookeeper releases are available in Jira: Browse release notes For additional information, refer to the Apache documentation for verifying the integrity of Apache project releases. You can verify the integrity of a downloaded release using release-signing KEYS. Older releases are available in the archive. Apache ZooKeeper 3.8.2Īpache ZooKeeper 3.8.2 Source Release( asc, sha512) Apache ZooKeeper 3.8.1Īpache ZooKeeper 3.8.1 Source Release( asc, sha512) Apache ZooKeeper 3.8.0Īpache ZooKeeper 3.8.0 Source Release( asc, sha512) Apache ZooKeeper 3.7.1 (latest stable release)Īpache ZooKeeper 3.7.1 Source Release( asc, sha512) Apache ZooKeeper 3.6.4 (3.6 is EoL since 30th of December, 2022)Īpache ZooKeeper 3.6.4 Source Release( asc, sha512) Apache ZooKeeper 3.5.10 (3.5 is EoL since 1st of June, 2022)Īpache ZooKeeper 3.5.10 Source Release( asc, sha512) All ZooKeeper releases will remain accessible from the official Apache Archives.Īpache ZooKeeper 3.8.2 is our current release, and 3.7.1 our latest stable release. After EoL is announced no further patches are provided by the community. During the half year grace period only security and critical fixes are expected to be released for the version. Once a new minor version is released, the stable version is expected to be decommissioned soon and in approximately half a year will be announced as End-of-Life. The stable version of ZooKeeper is 3.7.x and the current version is 3.8.x. The Apache ZooKeeper community supports two release branches at a time: stable and current. We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.The Apache ZooKeeper system for distributed coordination is a high-performance service for building distributed applications. We’re the world’s leading provider of enterprise open source solutions-including Linux, cloud, container, and Kubernetes. The Red Hat Ecosystem Catalog is the official source for discovering and learning more about the Red Hat Ecosystem of both Red Hat and certified third-party products and services. ![]()
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