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Posted to jira@kafka.apache.org by "Chia-Ping Tsai (Jira)" <ji...@apache.org> on 2024/04/13 13:44:00 UTC

[jira] [Assigned] (KAFKA-16545) Auto adjust the replica factor according to number of broker when using ClusterTestExtensions

     [ https://issues.apache.org/jira/browse/KAFKA-16545?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chia-Ping Tsai reassigned KAFKA-16545:
--------------------------------------

    Assignee: PoAn Yang  (was: Chia-Ping Tsai)

> Auto adjust the replica factor according to number of broker when using ClusterTestExtensions
> ---------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-16545
>                 URL: https://issues.apache.org/jira/browse/KAFKA-16545
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: Chia-Ping Tsai
>            Assignee: PoAn Yang
>            Priority: Major
>
> In most test cases, we start single broker so as to save resources. However, it could causes error when creating internal topics since they require 3 replicas by default. In order to reducing the duplicate configs from all tests, we can add a bit sugar to auto adjust the replica factor (if it is not defined by tests) when the number of brokers started by tests is less then default value.



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