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Posted to jira@kafka.apache.org by "hudeqi (Jira)" <ji...@apache.org> on 2023/08/09 11:58:00 UTC

[jira] [Commented] (KAFKA-15172) Allow exact mirroring of ACLs between clusters

    [ https://issues.apache.org/jira/browse/KAFKA-15172?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17752398#comment-17752398 ] 

hudeqi commented on KAFKA-15172:
--------------------------------

Hi, I have initiated a kip discussion: [https://lists.apache.org/thread/j17cdrpqxpn924cztdgxxm86qhf89sop] [~mimaison] [~ChrisEgerton] 

> Allow exact mirroring of ACLs between clusters
> ----------------------------------------------
>
>                 Key: KAFKA-15172
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15172
>             Project: Kafka
>          Issue Type: Task
>          Components: mirrormaker
>            Reporter: Mickael Maison
>            Assignee: hudeqi
>            Priority: Major
>              Labels: kip-965
>
> When mirroring ACLs, MirrorMaker downgrades allow ALL ACLs to allow READ. The rationale to is prevent other clients to produce to remote topics. 
> However in disaster recovery scenarios, where the target cluster is not used and just a "hot standby", it would be preferable to have exactly the same ACLs on both clusters to speed up failover.



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