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Posted to jira@kafka.apache.org by "Ismael Juma (Jira)" <ji...@apache.org> on 2025/01/31 05:50:00 UTC

[jira] [Resolved] (KAFKA-15318) Update the Authorizer using AclPublisher

     [ https://issues.apache.org/jira/browse/KAFKA-15318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismael Juma resolved KAFKA-15318.
---------------------------------
    Resolution: Fixed

> Update the Authorizer using AclPublisher
> ----------------------------------------
>
>                 Key: KAFKA-15318
>                 URL: https://issues.apache.org/jira/browse/KAFKA-15318
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Colin McCabe
>            Assignee: Colin McCabe
>            Priority: Major
>
> On the controller, move publishing acls to the authorizer into a dedicated MetadataPublisher, AclPublisher. This publisher listens for notifications from MetadataLoader, and receives only committed data. This brings the controller side in line with how the broker has always worked. It also avoids some ugly code related to publishing directly from the QuorumController. Most important of all, it clears the way to implement metadata transactions without worrying about Authorizer state (since it will be handled by the MetadataLoader, along with other metadata image state).



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