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Posted to jira@kafka.apache.org by "Justine Olshan (Jira)" <ji...@apache.org> on 2024/12/03 18:00:00 UTC

[jira] [Resolved] (KAFKA-14562) Implement epoch bump after every transaction

     [ https://issues.apache.org/jira/browse/KAFKA-14562?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Justine Olshan resolved KAFKA-14562.
------------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

> Implement epoch bump after every transaction
> --------------------------------------------
>
>                 Key: KAFKA-14562
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14562
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: Justine Olshan
>            Assignee: Justine Olshan
>            Priority: Major
>             Fix For: 4.0.0
>
>
> This is part 1 of KIP-890
>  # *Uniquely identify transactions by bumping the producer epoch after every commit/abort marker. That way, each transaction can be identified by (producer id, epoch).* 
> See KIP-890 for more information: [https://cwiki.apache.org/confluence/display/KAFKA/KIP-890%3A+Transactions+Server-Side+Defense] 



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