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Posted to jira@kafka.apache.org by "Jose Armando Garcia Sancio (Jira)" <ji...@apache.org> on 2022/08/05 15:34:00 UTC

[jira] [Assigned] (KAFKA-14144) AlterPartition is not idempotent when requests time out

     [ https://issues.apache.org/jira/browse/KAFKA-14144?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jose Armando Garcia Sancio reassigned KAFKA-14144:
--------------------------------------------------

    Assignee: Jose Armando Garcia Sancio

> AlterPartition is not idempotent when requests time out
> -------------------------------------------------------
>
>                 Key: KAFKA-14144
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14144
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 3.3.0
>            Reporter: David Mao
>            Assignee: Jose Armando Garcia Sancio
>            Priority: Blocker
>             Fix For: 3.3.0
>
>
> [https://github.com/apache/kafka/pull/12032] changed the validation order of AlterPartition requests to fence requests with a stale partition epoch before we compare the leader and ISR contents.
> This results in a loss of idempotency if a leader does not receive an AlterPartition response because retries will receive an INVALID_UPDATE_VERSION error.



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