Do you have a hard requirement on the implementations in
nifi-record-serialization-services? Otherwise, the existing examples
have the processor POM pointing at the following:

<dependency>
    <groupId>org.apache.nifi</groupId>
    <artifactId>nifi-record-serialization-service-api</artifactId>
</dependency>

which is the API JAR I think. If you need the implementations behind
it, you will probably need to declare that as a parent (not a
dependency) and perhaps still use the API JAR (though I'm guessing
about the latter).

Regards,
Matt


On Sun, Oct 15, 2017 at 10:27 PM, Peter Wicks (pwicks)
<pwi...@micron.com> wrote:
> For NIFI-4465 I want the nifi-poi-bundle to include a Maven dependency on 
> nifi-record-serialization-services. So I start by adding the dependency to 
> the pom.xml.
>
> <dependency>
>        <groupId>org.apache.nifi</groupId>
>        <artifactId>nifi-record-serialization-services</artifactId>
> </dependency>
>
> I've tried several variations on this, with version numbers, putting it at 
> higher pom levels, including it in the nifi-nar-bundles pom and marking it as 
> included, etc...
>
> Throughout all this compiling is no problem, and all my unit tests run 
> correctly. But when I try to start NiFi I immediately get Class not found 
> exceptions from the nifi-poi classes related to the nifi-record-serialization 
> libraries.
>
> I feel like I've run into this in the past, and it was due to how NAR's work. 
> Can't remember though.
>
> Help would be appreciated!
>
> Thanks,
>   Peter

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