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Posted to jira@kafka.apache.org by "Kirk True (Jira)" <ji...@apache.org> on 2023/02/27 19:18:00 UTC

[jira] [Resolved] (KAFKA-14264) Refactor coordinator code

     [ https://issues.apache.org/jira/browse/KAFKA-14264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Kirk True resolved KAFKA-14264.
-------------------------------
    Resolution: Fixed

[~pnee] can you fill in the details on the fixed versions? Thanks!

> Refactor coordinator code
> -------------------------
>
>                 Key: KAFKA-14264
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14264
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: consumer
>            Reporter: Philip Nee
>            Assignee: Philip Nee
>            Priority: Major
>
> To refactor the consumer, we changed how the coordinator is called.  However, there will be a time period where the old and new implementation need to coexist, so we will need to override some of the methods and create a new implementation of the coordinator.  In particular:
>  # ensureCoordinatorReady needs to be non-blocking or we could just use the sendFindCoordinatorRequest.
>  # joinGroupIfNeeded needs to be broken up into more find grain stages for the new implementation to work.
> We also need to create the coordinator state machine.



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