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https://issues.apache.org/jira/browse/KAFKA-13206?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17399976#comment-17399976
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Jose Armando Garcia Sancio commented on KAFKA-13206:
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Thanks for the issue [~junrao] . When is it safe to "stop" this replica without
deleting? Is it when the {{ReplicaManager}} is {{isShuttingDown}} and the
replica is a follower?
> shutting down broker needs to stop fetching as a follower in KRaft mode
> -----------------------------------------------------------------------
>
> Key: KAFKA-13206
> URL: https://issues.apache.org/jira/browse/KAFKA-13206
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 3.0.0
> Reporter: Jun Rao
> Priority: Major
> Labels: kip-500
>
> In the ZK mode, the controller will send a stopReplica(with deletion flag as
> false) request to the shutting down broker so that it will stop the followers
> from fetching. In KRaft mode, we don't have a corresponding logic. This means
> unnecessary rejected fetch follower requests during controlled shutdown.
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