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Posted to jira@kafka.apache.org by "Colin McCabe (Jira)" <ji...@apache.org> on 2021/04/17 22:06:00 UTC

[jira] [Commented] (KAFKA-9167) Implement a broker to controller request channel

    [ https://issues.apache.org/jira/browse/KAFKA-9167?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17324359#comment-17324359 ] 

Colin McCabe commented on KAFKA-9167:
-------------------------------------

Closing as duplicate of KAFKA-10270

> Implement a broker to controller request channel
> ------------------------------------------------
>
>                 Key: KAFKA-9167
>                 URL: https://issues.apache.org/jira/browse/KAFKA-9167
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: controller, core
>            Reporter: Viktor Somogyi-Vass
>            Assignee: Viktor Somogyi-Vass
>            Priority: Major
>
> In some cases, we will need to create a new API to replace an operation that was formerly done via ZooKeeper.  One example of this is that when the leader of a partition wants to modify the in-sync replica set, it currently modifies ZooKeeper directly  In the post-ZK world, the leader will make an RPC to the active controller instead.



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