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From Matt Gilman <>
Subject Re: NiFi 1.2.0 REST API problem
Date Thu, 08 Jun 2017 16:24:33 GMT

When it's in a state that is not working are there any bulletins on the
second processor? When it's in that state and you view the configuration
details for that processor, do the properties look correct and the same as
when you manually re-add the processor through the UI? Specifically, I'm
wondering about the SSL Context Service since you mentioned fixing that
after an export/import process resolves the issue.

Any other issues in the logs/nifi-app.log or the logs/nifi-user.log?



On Thu, Jun 8, 2017 at 11:59 AM, Raymond Rogers <>

> We have a node.js service that automatically creates & manages NiFi groups
> using the REST API which works great in NiFi 1.1.1.  We are upgrading our
> NiFi instances to 1.2.0 and I have found that some of the processors are
> exhibiting odd behavior.
> We have a flow the connects to the Outlook 365 OWA service generates an
> access token and then uses that token in two different InvokeHTTP
> processors.  The first processor always works and the second always returns
> an HTTP error 401.
> If I delete and manually re-add the InvokeHTTP processor with the same
> configuration it always works.
> If I export this flow from the NiFi web interface and then re-import it,
> only fixing the SSL context service, it works every time.
> Using our node.js service to create the exact same flow in NiFi 1.1.1 it
> always works.
> Thanks,
> Raymond

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