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https://issues.apache.org/jira/browse/FLINK-33628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Pohl reassigned FLINK-33628:
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Assignee: Matthias Pohl
> Upgrading Flink's default ZooKeeper version to 3.8.3
> ----------------------------------------------------
>
> Key: FLINK-33628
> URL: https://issues.apache.org/jira/browse/FLINK-33628
> Project: Flink
> Issue Type: Improvement
> Components: Runtime / Coordination
> Affects Versions: 1.19.0
> Reporter: Matthias Pohl
> Assignee: Matthias Pohl
> Priority: Major
>
> Flink currently supports ZooKeeper 3.7.1 as its default version which was
> added in Flink 1.17 (FLINK-29420). The ZooKeeper project released 3.8 and 3.9
> in the meantime. 3.7 will reach its EOL with a new minor release. ZooKeeper
> 3.8 is already provided by \{{flink-shaded}} and, therefore, allows most
> likely an easy switch.
> This issue is about chaning to ZooKeeper 3.8.3. A final discussion should be
> initiated in the mailing list before merging the change.
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