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https://issues.apache.org/jira/browse/KAFKA-15219?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17757246#comment-17757246
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Viktor Somogyi-Vass commented on KAFKA-15219:
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[~pprovenzano] thanks a lot for your work! Unfortunately I couldn't get to the
review in the past few days but I had no more comments anyway.
> Support delegation tokens in KRaft
> ----------------------------------
>
> Key: KAFKA-15219
> URL: https://issues.apache.org/jira/browse/KAFKA-15219
> Project: Kafka
> Issue Type: Improvement
> Affects Versions: 3.6.0
> Reporter: Viktor Somogyi-Vass
> Assignee: Proven Provenzano
> Priority: Critical
> Fix For: 3.6.0
>
>
> Delegation tokens have been created in KIP-48 and improved in KIP-373. KRaft
> enabled the way to supporting them in KIP-900 by adding SCRAM support but
> delegation tokens still don't support KRaft.
> There are multiple issues:
> - TokenManager still would try to create tokens in Zookeeper. Instead of this
> we should forward admin requests to the controller that would store them in
> the metadata similarly to SCRAM. We probably won't need new protocols just
> enveloping similarly to other existing controller requests.
> - TokenManager should run on Controller nodes only (or in mixed mode).
> - Integration tests will need to be adapted as well and parameterize them
> with Zookeeper/KRaft.
> - Documentation needs to be improved to factor in KRaft.
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