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From Ben Tallman <>
Subject Re: Custom scheduler support in Airflow
Date Thu, 31 Jan 2019 16:53:32 GMT
Can you explain a bit more what you are thinking for a custom scheduler?
It's been awhile, but we added support for cron schedules without backfill
awhile back, so I'm wondering what you are thinking of adding with this?


Ben Tallman - 503.680.5709

On Thu, Jan 31, 2019 at 8:29 AM abhishek sharma <>

> Hi All,
> Created a ticket( for
> supporting custom scheduler in Airflow.
> The idea is to have a scheduler base class which can be extended for
> writing a custom scheduler. The logic of custom scheduling is user
> specific, and at the DAGs task level we can mention the scheduler type, and
> that scheduler will be used for starting a task. [Naive Idea]
> Can we please discuss whether we need such functionality in Airflow or not
> and If yes then we will proceed with the design and implementation.
> Thanks
> Abhishek Sharma

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