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Posted to dev@kafka.apache.org by "Colin P. McCabe (JIRA)" <ji...@apache.org> on 2019/04/30 16:47:00 UTC

[jira] [Resolved] (KAFKA-8134) ProducerConfig.LINGER_MS_CONFIG undocumented breaking change in kafka-clients 2.1

     [ https://issues.apache.org/jira/browse/KAFKA-8134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Colin P. McCabe resolved KAFKA-8134.
------------------------------------
    Resolution: Fixed

> ProducerConfig.LINGER_MS_CONFIG undocumented breaking change in kafka-clients 2.1
> ---------------------------------------------------------------------------------
>
>                 Key: KAFKA-8134
>                 URL: https://issues.apache.org/jira/browse/KAFKA-8134
>             Project: Kafka
>          Issue Type: Bug
>          Components: clients
>    Affects Versions: 2.1.0
>            Reporter: Sam Lendle
>            Assignee: Dhruvil Shah
>            Priority: Major
>             Fix For: 2.3.0, 2.1.2, 2.2.1
>
>
> Prior to 2.1, the type of the "linger.ms" config was Long, but was changed to Integer in 2.1.0 ([https://github.com/apache/kafka/pull/5270]) A config using a Long value for that parameter which works with kafka-clients < 2.1 will cause a ConfigException to be thrown when constructing a KafkaProducer if kafka-clients is upgraded to >= 2.1.



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