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Posted to dev@kafka.apache.org by "Ismael Juma (JIRA)" <ji...@apache.org> on 2017/05/26 12:45:05 UTC

[jira] [Updated] (KAFKA-3190) KafkaProducer should not invoke callback in send()

     [ https://issues.apache.org/jira/browse/KAFKA-3190?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismael Juma updated KAFKA-3190:
-------------------------------
    Fix Version/s:     (was: 0.11.0.0)
                   0.11.1.0

> KafkaProducer should not invoke callback in send()
> --------------------------------------------------
>
>                 Key: KAFKA-3190
>                 URL: https://issues.apache.org/jira/browse/KAFKA-3190
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients, producer 
>    Affects Versions: 0.9.0.0
>            Reporter: Jiangjie Qin
>            Assignee: Jiangjie Qin
>            Priority: Critical
>             Fix For: 0.11.1.0
>
>
> Currently KafkaProducer will invoke callback.onComplete() if it receives an ApiException during send(). This breaks the guarantee that callback will be invoked in order. It seems ApiException in send() only comes from metadata refresh. If so, we can probably simply throw it instead of invoking callback().



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