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Posted to jira@kafka.apache.org by "David Jacot (Jira)" <ji...@apache.org> on 2025/11/23 08:49:00 UTC

[jira] [Commented] (KAFKA-19387) Support rack awareness in Range and Uniform assignors

    [ https://issues.apache.org/jira/browse/KAFKA-19387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18040125#comment-18040125 ] 

David Jacot commented on KAFKA-19387:
-------------------------------------

[~yangpoan] Let's create tasks for all the assignors. I expect each to take time so it is better to track them independently. Thanks!

> Support rack awareness in Range and Uniform assignors
> -----------------------------------------------------
>
>                 Key: KAFKA-19387
>                 URL: https://issues.apache.org/jira/browse/KAFKA-19387
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: PoAn Yang
>            Assignee: PoAn Yang
>            Priority: Major
>
> In https://issues.apache.org/jira/browse/KAFKA-17747, it uses metadata hash change to detect topic change and provides racks information in `SubscribedTopicDescriber`. We can consider adding this to built-in assignors like RangeAssignor and UniformAssignor. This change should not affect performance too much.



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