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From "Randall Hauch (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (KAFKA-4938) Creating a connector with missing name parameter throws a NullPointerException
Date Thu, 09 Nov 2017 20:34:01 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-4938?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Randall Hauch resolved KAFKA-4938.
----------------------------------
    Resolution: Duplicate

I'm closing this issue, since KAFKA-4930 is actually closer to the heart of the problem. See
the discussion on KAFKA-4930 for more details. 

> Creating a connector with missing name parameter throws a NullPointerException
> ------------------------------------------------------------------------------
>
>                 Key: KAFKA-4938
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4938
>             Project: Kafka
>          Issue Type: Bug
>          Components: KafkaConnect
>    Affects Versions: 0.10.2.0
>            Reporter: Sönke Liebau
>            Assignee: Balint Molnar
>            Priority: Minor
>              Labels: newbie
>
> Creating a connector via the rest api runs into a NullPointerException, when omitting
the name parameter in the request.
> {code}
> POST 127.0.0.1:8083/connectors
> {
>   "config": {
>     "connector.class": "org.apache.kafka.connect.tools.MockSourceConnector",
>     "tasks.max": "1",
>     "topics": "test-topic"
>   }
> }
> {code}
> Results in a 500 return code, due to a NullPointerException being thrown when checking
the name for slashes [here|https://github.com/apache/kafka/blob/trunk/connect/runtime/src/main/java/org/apache/kafka/connect/runtime/rest/resources/ConnectorsResource.java#L91].
I believe this was introduced with the fix for [KAFKA-4372|https://issues.apache.org/jira/browse/KAFKA-4372]



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