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Posted to jira@kafka.apache.org by "Guozhang Wang (JIRA)" <ji...@apache.org> on 2017/09/23 04:28:18 UTC

[jira] [Updated] (KAFKA-5441) Fix transaction marker grouping by producerId in TC

     [ https://issues.apache.org/jira/browse/KAFKA-5441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guozhang Wang updated KAFKA-5441:
---------------------------------
    Fix Version/s:     (was: 0.11.0.2)
                       (was: 1.0.0)
                   1.1.0

> Fix transaction marker grouping by producerId in TC
> ---------------------------------------------------
>
>                 Key: KAFKA-5441
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5441
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: clients, core, producer 
>            Reporter: Jason Gustafson
>            Assignee: Guozhang Wang
>              Labels: exactly-once
>             Fix For: 1.1.0
>
>
> It seems in some cases the WriteTxnMarker request can be sent with multiple entries for the same ProducerId. This is the cause of KAFKA-5438. This is not necessarily a correctness problem, but it seems unintentional and should probably be fixed.



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