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Posted to issues@beam.apache.org by "Ismaël Mejía (JIRA)" <ji...@apache.org> on 2019/06/10 10:48:00 UTC

[jira] [Updated] (BEAM-1837) NPE in KafkaIO writer

     [ https://issues.apache.org/jira/browse/BEAM-1837?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ismaël Mejía updated BEAM-1837:
-------------------------------
    Component/s:     (was: z-do-not-use-sdk-java-extensions)
                 io-java-kafka

> NPE in KafkaIO writer
> ---------------------
>
>                 Key: BEAM-1837
>                 URL: https://issues.apache.org/jira/browse/BEAM-1837
>             Project: Beam
>          Issue Type: Bug
>          Components: io-java-kafka
>            Reporter: Raghu Angadi
>            Assignee: Raghu Angadi
>            Priority: Major
>             Fix For: 2.0.0
>
>
> {{KafkaIO.writer()...values()}} does not require user to set key coder since the key always null. Validation passes, but it results in an NPE at runtime when the writer is tries to instantiates the producer.



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