nifi-stateless failurePort usage

2019-08-23 Thread David Kegley
Hello devs,

I've been working with nifi-stateless quite a bit recently because it's
something we would like to start using after the 1.10 release.  I've come
across a few things that I was hoping for some clarification on from someone
else who is familiar with these features before I create a jira and start
working on a fix.

I've had some trouble with the failurePorts configuration. My flows are not
exiting when flowfiles are sent to the failure port. From the code [1], it
looks like failure ports must be at the root PG level of the flow.

Has anyone else been able to get failurePorts to work as expected?

I also have an open PR [2] that is ready for another round of review. It
would be great to get this merged before 1.10 if possible.

Thanks!
David

[1]
https://github.com/apache/nifi/blob/master/nifi-stateless/nifi-stateless-core/src/main/java/org/apache/nifi/stateless/core/StatelessFlow.java#L242-L251
[2] https://github.com/apache/nifi/pull/3651



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Re: Proposing NiFi-Fn

2019-02-13 Thread David Kegley
Hey Peter,

That image was from a different project I was working on and I forgot to add
it to the nififn repo. 
It just has a couple additional nifi properties so that kubectl port-forward
could be used to expose the pods over the proxy. I'll update the repo to
include the nifi dockerfile as well and publish a new image 

David



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Re: Proposing NiFi-Fn

2019-02-12 Thread David Kegley
Sam, 

This is really exciting stuff, thanks for contributing. 

I took a run at the proposed Kubernetes runtime using a custom NiFiFn
operator, source is here: https://github.com/b23llc/nifi-fn-operator

I also have some related feature requests, is JIRA the preferred place to
track feature requests or should I wait until the initial PR is merged?

Thanks,
David



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