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Posted to jira@kafka.apache.org by "Xiang Zhang (Jira)" <ji...@apache.org> on 2020/03/12 13:56:00 UTC

[jira] [Commented] (KAFKA-5603) Streams should not abort transaction when closing zombie task

    [ https://issues.apache.org/jira/browse/KAFKA-5603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17057942#comment-17057942 ] 

Xiang Zhang commented on KAFKA-5603:
------------------------------------

[~mjsax] How is this ticket related to KAFKA-5604? Does KAFKA-5604 need more work ?

> Streams should not abort transaction when closing zombie task
> -------------------------------------------------------------
>
>                 Key: KAFKA-5603
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5603
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams
>    Affects Versions: 0.11.0.0
>            Reporter: Matthias J. Sax
>            Assignee: Matthias J. Sax
>            Priority: Critical
>             Fix For: 0.11.0.1, 1.0.0
>
>
> The contract of the transactional producer API is to not call any transactional method after a {{ProducerFenced}} exception was thrown.
> Streams however, does an unconditional call within {{StreamTask#close()}} to {{abortTransaction()}} in case of unclean shutdown. We need to distinguish between a {{ProducerFenced}} and other unclean shutdown cases.



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