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Posted to jira@kafka.apache.org by "Philip Nee (Jira)" <ji...@apache.org> on 2023/02/27 19:25:00 UTC
[jira] [Updated] (KAFKA-14264) Refactor coordinator code
[ https://issues.apache.org/jira/browse/KAFKA-14264?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Philip Nee updated KAFKA-14264:
-------------------------------
Fix Version/s: 3.4.0
> 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
> Fix For: 3.4.0
>
>
> 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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