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From Maxime Beauchemin <>
Subject Re: Question about running backfill sequentially
Date Wed, 31 May 2017 05:11:30 GMT
`depends_on_past=True` on the task(s) that need to run sequentially is the
way to enforce this behavior, in what way did that fail?


On Mon, May 29, 2017 at 3:12 PM, Jerry Zhou <> wrote:

> Hi Airflow devs,
> I have a question when running backfill in Airflow.
> Right now I have Task A > Task B running daily and I want to backfill them
> for the past ten days. While I noticed that they did not run in order,
> which means May 26th Task A and Task B ran before May 25th. I tried setting
> depends_on_past but it failed. I wonder if there is anyway to run backfill
> sequentially?
> Best regards,
> Jerry

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