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Posted to dev@kafka.apache.org by "Jason Gustafson (JIRA)" <ji...@apache.org> on 2017/06/13 01:11:00 UTC

[jira] [Resolved] (KAFKA-5428) Transactional producer aborts batches incorrectly in abortable error state

     [ https://issues.apache.org/jira/browse/KAFKA-5428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason Gustafson resolved KAFKA-5428.
------------------------------------
    Resolution: Fixed

Issue resolved by pull request 3298
[https://github.com/apache/kafka/pull/3298]

> Transactional producer aborts batches incorrectly in abortable error state
> --------------------------------------------------------------------------
>
>                 Key: KAFKA-5428
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5428
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: clients, core, producer 
>            Reporter: Jason Gustafson
>            Assignee: Jason Gustafson
>            Priority: Blocker
>              Labels: exactly-once
>             Fix For: 0.11.0.0
>
>
> We currently abort batches blindly if we are in any error state. We should only do this if we are in a fatal error state. Otherwise, we risk OutOfOrderSequence errors if a failed produce request had actually been written successfully to the topic.



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