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From Andy Loughran <andylock...@gmail.com>
Subject Re: Wait for N Files before starting to process
Date Sat, 18 Nov 2017 09:22:44 GMT
Yo can chain together the wait and notify - there’s a message on this list for how to do
that from about 4 months ago. - I asked the same question :)

Andy



Sent from my iPhone

> On 18 Nov 2017, at 06:32, Manish Gupta 8 <mgupta50@sapient.com> wrote:
> 
> Hi,
>  
> I am working on building a flow in NiFi that involve cloning a file to 2 or more processing
flows, and then wait (on some processor) for all the parallel flows to finish (in parallel)
and execute a another flow.
>  
> Is there any processor in Nifi which can do this out of the box i.e. wait for N file
in input queue and then start its processing and timeout if expected N files didn’t arrive
in some time T? If not, what’s a good way of achieving this.
>  
> I have such a flow implemented in Akka, and want to migrate it to NiFi. I am using NiFi
1.3
>  
> <Picture (Device Independent Bitmap) 1.jpg>
>  
> Thanks,
>  
> Manish Gupta
> Senior Specialist Platform | AI & Data Engineering Practice
> ________________________________
>  
> “Oxygen”, Tower C, Ground - 3rd floor,
> Plot No. 7, Sector 144 Expressway, Noida, UP, India
>  
> Mobile: +91 981 059 1361
> Office: +91 (120) 479 5000  Ext : 75398
> Email: mgupta50@sapient.com
> sapientconsulting.com
>  
>  
>  

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