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https://issues.apache.org/jira/browse/CAMEL-7306?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13962953#comment-13962953
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ASF GitHub Bot commented on CAMEL-7306:
---------------------------------------

GitHub user grgrzybek opened a pull request:

    https://github.com/apache/camel/pull/133

    [CAMEL-7306]: key is optional. Avoid NPE

    

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/grgrzybek/camel CAMEL-7306

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/camel/pull/133.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #133
    
----
commit e317e7b470f03d14fe51b9efcc6d251e869c8224
Author: Grzegorz Grzybek <[email protected]>
Date:   2014-04-08T13:21:54Z

    [CAMEL-7306]: key is optional. Avoid NPE

----


> Camel:Kafka NPE when trying to consume messages from kafka server
> -----------------------------------------------------------------
>
>                 Key: CAMEL-7306
>                 URL: https://issues.apache.org/jira/browse/CAMEL-7306
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-kafka
>    Affects Versions: 2.13.1
>         Environment: Windows, Java 1.6
>            Reporter: Ilya Melnik
>            Assignee: Grzegorz Grzybek
>             Fix For: 2.13.1, 2.14.0
>
>         Attachments: KafkaConsumer.zip
>
>
> I've installed and configured zookeeper and kafka servers using apache quick 
> start guide on ubuntu running in vmware.
> Launch producer for already created topic "page_visits" and try to consume 
> messages and nothing happens.
> Trying to debug KafkaEndpoint i can see that server doesn't send me any key 
> (KafkaConstants.KEY) so here:
> message.setHeader(KafkaConstants.KEY, new String(mm.key()));
>  i got NPE and it silently fails.



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