question Re: Nifi:scheduling processor one day one flowfile in Archives of Support Questions (Read Only)

Nifi:scheduling processor one day one flowfile

salome_tkhilais — Thu, 28 Sep 2017 12:39:30 GMT

I have to fetch online service with user Id-s(for example from 1 to 100) i have put 3 parameters start =1, end=100, parameter= 1, in GenerateFlowFile after that i wrote groovy code in exucutescript processor in a way that it generates 100 flowfile with certain user id-s i want to schedule my processor in a way that it can process only one flowfile in a day and reitreive only one user id in a day,i have workfloe like this GenerateFlowFile->ExecuteScript->InvokeHttp->putFile.I tried to change Back Pressure Object Threshold from 10000 to 1 but it doesn't work properly. What should i change to make this task?

Re: Nifi:scheduling processor one day one flowfile

Wynner — Sun, 18 Aug 2019 05:16:54 GMT

@sally sally

To process only one file per day, just configure your processor to run once a day using a Scheduling Strategy of CRON driven

Here is an example of a processor scheduled to run everyday at 1PM

Re: Nifi:scheduling processor one day one flowfile

Wynner — Wed, 04 Oct 2017 01:51:56 GMT

@sally sally

Did the answer below help? Please either accept or explain why it didn't answer your question.

Re: Nifi:scheduling processor one day one flowfile

Wynner — Sun, 08 Oct 2017 03:57:49 GMT

@sally sally

Does this answer your question?

Re: Nifi:scheduling processor one day one flowfile

salome_tkhilais — Sun, 08 Oct 2017 17:41:58 GMT

Yes it was helpful 😄

Re: Nifi:scheduling processor one day one flowfile

mbaid — Tue, 28 Jan 2020 13:16:33 GMT

@Wynner

Can you please suggest how I schedule a processor so that it runs only when it receives the first flowfile for the day

Re: Nifi:scheduling processor one day one flowfile

cjervis — Tue, 28 Jan 2020 13:46:05 GMT

@mbaid You should consider opening a new thread as this one is quite old. A new thread would also allow you to provide further details that will be unique to your situation.