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From "Jay mann (JIRA)" <>
Subject [jira] [Commented] (CAMEL-10087) camel-kafka does not work in OSGI container
Date Fri, 24 Jun 2016 15:36:16 GMT


Jay mann commented on CAMEL-10087:

I can walk you through their code:

For example when you Create producer it creates the serializers:

this.keySerializer = config.getConfiguredInstance(ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG,

Which calls into

Which calls into Utils.newInstance

Which finally calls 

which uses the current classloader if it is set to null.  

So as you can see serializers and partitioners are created by the Utils class.  

Utils is inside the same bundle as all the Karaf stuff, that is why it needs to use the same
class loader as Utils not of the calling thread.

> camel-kafka does not work in OSGI container
> -------------------------------------------
>                 Key: CAMEL-10087
>                 URL:
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-kafka
>    Affects Versions: 2.17.1
>            Reporter: Jay mann
> Currently this component is broken in OSGI environment due to this:
> We can leave it broken until they get their bugs worked out.  Or i can submit a PR with
an intermediate fix that should work, as described in the jira noted above.

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