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From Andy LoPresto <>
Subject Re: How to deploy NiFi processors change to multiple NiFi instances?
Date Mon, 28 Oct 2019 17:09:07 GMT
I would generally want a human intervention step in this process, but if you want this to be
fully-automated, you can script that using the Event Hooks [1] feature. As Edward noted, the
NiFi Toolkit or NiPyAPI could be invoked from here to execute whatever steps you want taken.


Andy LoPresto
PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4  BACE 3C6E F65B 2F7D EF69

> On Oct 28, 2019, at 1:38 AM, Edward Armes <> wrote:
> Hi Lei,
> As far as I'm aware there currently isn't an out of the box method to do this
>  However I would look at using a combination of the nifi registry and tools in nifi toolkit
to roll your own.
> Also, there have been multiple questions to both this and the dev mailing list, asking
what could be done. I would also suggest searching the list archives and see what others did
and didn't do as well.
> Edward
> On Mon, 28 Oct 2019, 08:14 <>,
< <>> wrote:
> We have many standalone NiFi instances and all running the same  NiFi Flow. 
> If the flow changes,  how to deploy the change to all NiFi instances automatically? 
> Thanks,
> Lei 
> <>

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