[jira] [Resolved] (KAFKA-5807) Check Connector.config() and Transformation.config() returns a valid ConfigDef

["Ewen Cheslack-Postava (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-5807?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ewen Cheslack-Postava resolved KAFKA-5807.
------------------------------------------
       Resolution: Fixed
    Fix Version/s: 2.0.0

Issue resolved by pull request 3762
[https://github.com/apache/kafka/pull/3762]

> Check Connector.config() and Transformation.config() returns a valid ConfigDef
> ------------------------------------------------------------------------------
>
>                 Key: KAFKA-5807
>                 URL: https://issues.apache.org/jira/browse/KAFKA-5807
>             Project: Kafka
>          Issue Type: Bug
>            Reporter: Jeremy Custenborder
>            Assignee: Jeremy Custenborder
>            Priority: Minor
>             Fix For: 2.0.0
>
>
> NPE is thrown when a developer returns a null when overloading Connector.validate(). 
> {code}
> [2017-08-23 13:36:30,086] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone:99)
> java.lang.NullPointerException
>         at org.apache.kafka.connect.connector.Connector.validate(Connector.java:134)
>         at org.apache.kafka.connect.runtime.AbstractHerder.validateConnectorConfig(AbstractHerder.java:254)
>         at org.apache.kafka.connect.runtime.standalone.StandaloneHerder.putConnectorConfig(StandaloneHerder.java:158)
>         at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:93)
> {code}



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