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From Koji Kawamura <>
Subject Re: Problem when using backpressure to distribute load over nodes in a cluster
Date Thu, 09 Feb 2017 12:37:55 GMT
Hi Bas,

It worked as expected (at least for me).

In a processor, it's possible to transfer incoming FlowFile back to
itself, so the processor can investigate the FlowFile and free to
decide put it back or transfer it to other relationship.

I've created a JIRA NIFI-3452, and submit a Pull Request for that.

Would you help reviewing the PR to see if that change works for your use-case?

Please let us know if there's anything on reviewing process.


On Thu, Feb 9, 2017 at 5:24 PM, Bas van Kortenhof
<> wrote:
> Hi Koji,
> That looks like a very neat approach to solving the problem indeed. However,
> I suspect keeping the files in the upstream connection would have some
> challenges as the processor doesn't yet know about the files it has to
> monitor, right?
> Anyway, thanks for looking into this. Let me know if you need some extra
> hands for anything related to this, if so I'll see if I can make some time.
> Regards,
> Bas
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