Thank Jeff. This is exactly what I was searching for. Thank You.
From: Jeff [mailto:[email protected]] Sent: Monday, November 20, 2017 7:41 PM To: [email protected] Subject: Re: Wait for N Files before starting to process Hello Manish, I was answering a dev-list question and provided a URL to Koji's blog about Wait/Notify processors [1]. Please take a look and feel free to ask questions about how you you can integrate the Wait/Notify processors into your flow. [1] http://ijokarumawak.github.io/nifi/2017/02/02/nifi-notify-batch/#alternative-solution-waitnotify On Sat, Nov 18, 2017 at 8:28 AM Manish Gupta 8 <[email protected]<mailto:[email protected]>> wrote: Thanks Andy. I will search for that thread. From: Andy Loughran [mailto:[email protected]<mailto:[email protected]>] Sent: Saturday, November 18, 2017 2:53 PM To: [email protected]<mailto:[email protected]> Subject: Re: Wait for N Files before starting to process 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 <[email protected]<mailto:[email protected]>> 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<tel:+91%2098105%2091361> Office: +91 (120) 479 5000<tel:+91%20120%20479%205000> Ext : 75398 Email: [email protected]<mailto:[email protected]> sapientconsulting.com<https://www.sapientconsulting.com/>
