[
https://issues.apache.org/jira/browse/KAFKA-16539?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Chia-Ping Tsai resolved KAFKA-16539.
------------------------------------
Resolution: Fixed
> Can't update specific broker configs in pre-migration mode
> ----------------------------------------------------------
>
> Key: KAFKA-16539
> URL: https://issues.apache.org/jira/browse/KAFKA-16539
> Project: Kafka
> Issue Type: Bug
> Components: config, kraft
> Affects Versions: 3.6.0, 3.7.0, 3.6.1, 3.6.2
> Reporter: David Arthur
> Assignee: David Arthur
> Priority: Major
> Fix For: 3.8.0, 3.7.1
>
>
> In migration mode, ZK brokers will have a forwarding manager configured. This
> is used to forward requests to the KRaft controller once we get to that part
> of the migration. However, prior to KRaft taking over as the controller
> (known as pre-migration mode), the ZK brokers are still attempting to forward
> IncrementalAlterConfigs to the controller.
> This works fine for cluster level configs (e.g., "-entity-type broker
> --entity-default"), but this fails for specific broker configs (e.g.,
> "-entity-type broker --entity-id 1").
> This affects BROKER and BROKER_LOGGER config types.
> To workaround this bug, you can either disable migrations on the brokers
> (assuming no migration has taken place), or proceed with the migration and
> get to the point where KRaft is the controller.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
