[jira] [Updated] (KAFKA-14661) Upgrade Zookeeper to 3.8.1

["Ron Dagostino (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-14661?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ron Dagostino updated KAFKA-14661:
----------------------------------
    Fix Version/s:     (was: 3.4.1)
                       (was: 3.3.3)

> Upgrade Zookeeper to 3.8.1 
> ---------------------------
>
>                 Key: KAFKA-14661
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14661
>             Project: Kafka
>          Issue Type: Improvement
>          Components: packaging
>            Reporter: Divij Vaidya
>            Assignee: Christo Lolov
>            Priority: Blocker
>             Fix For: 3.5.0
>
>
> Current Zk version (3.6.x) supported by Apache Kafka has been EOL since December 2022 [1]
> Users of Kafka are facing regulatory hurdles because of using a dependency which is EOL, hence, I would suggest to upgrade this in all upcoming releases (including patch releases of 3.3.x and 3.4.x versions).
> Some things to consider while upgrading (as pointed by [~ijuma] at [2]):
>  # If we upgrade the zk server to 3.8.1, what is the impact on the zk clients. That is, what's the earliest zk client version that is supported by the 3.8.x server?
>  # We need to ensure there are no regressions (particularly on the stability front) when it comes to this upgrade. It would be good for someone to stress test the system a bit with the new version and check if all works well.
> [1] [https://zookeeper.apache.org/releases.html] 
>  [2][https://github.com/apache/kafka/pull/12620#issuecomment-1409028650] 



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