cron expressions: https://airflow.incubator.apache.org/scheduler.html#dag-runs
On Tue, Oct 25, 2016 at 12:23 PM, Manning, Kieran (Consultant) < [email protected]> wrote: > Hi all, > > Sorry to piggyback on this question thread but I have something similar. > We need to be able to schedule daily DAG runs with a configurable start > time. > > Whatever start_date I provide, the actual start time seems to be set at > midnight when the schedule is set to daily. > > Is there a means to change this? > > Thanks, > Kieran > > -----Original Message----- > From: [email protected] [mailto:[email protected]] > Sent: Tuesday, October 25, 2016 11:10 AM > To: David Batista <[email protected]>; [email protected] > Subject: RE: Changing the crontab for a DAG > > Hi David, > > For me worked: > 1. Disable the DAG > 2. Refresh > 3. Edit the schedule_interval > 4. Refresh the DAG > 5. Enable > > You also should edit the start_date to avoid backfilled runs. > > --alex > > -- > B: mapredit.blogspot.com > > From: David Batista > Sent: Tuesday, October 25, 2016 11:48 AM > To: [email protected] > Subject: Changing the crontab for a DAG > > Hi everyone, > > Just a quick question, if you have a running DAG (i.e., runs daily for > instance), and at a certain point you want to update the crontab, for > instance, change the hour on which it runs. > > Usually, want I do, is to clear all the past tasks with the old crontab, > and update the the start_date of the DAG, to be equal to the day when the > the hour changed. > > Nevertheless, sometimes, it happens that the DAG starts running with the > old hour (before the change) > > What is the best way to deal with this, changing, let's say the hour, for > a running a DAG? > > Best regards, > David Batista > > -- > > [image: logo] > <http://www.facebook.com/hellofreshde> <http://twitter.com/ > HelloFreshde> > <http://instagram.com/hellofreshde/> <http://blog.hellofresh.de/> > <https://app.adjust.com/ayje08?campaign=Hellofresh&; > deep_link=hellofresh%3A%2F%2F&post_deep_link=https%3A%2F% > 2Fwww.hellofresh.com%2Fapp%2F%3Futm_medium%3Demail%26utm_ > source%3Demail_signature&fallback=https%3A%2F%2Fwww. > hellofresh.com%2Fapp%2F%3Futm_medium%3Demail%26utm_source% > 3Demail_signature> > > *HelloFresh App –Download Now!* > <https://app.adjust.com/ayje08?campaign=Hellofresh&; > deep_link=hellofresh%3A%2F%2F&post_deep_link=https%3A%2F% > 2Fwww.hellofresh.com%2Fapp%2F%3Futm_medium%3Demail%26utm_ > source%3Demail_signature&fallback=https%3A%2F%2Fwww. > hellofresh.com%2Fapp%2F%3Futm_medium%3Demail%26utm_source% > 3Demail_signature> > *We're active in:* > US <https://www.hellofresh.com/?utm_medium=email&utm_source= > email_signature> > | DE > <https://www.hellofresh.de/?utm_medium=email&utm_source=email_signature> > | UK <https://www.hellofresh.co.uk/?utm_medium=email&utm_source= > email_signature> > | NL > <https://www.hellofresh.nl/?utm_medium=email&utm_source=email_signature> > | AU <https://www.hellofresh.com.au/?utm_medium=email&utm_ > source=email_signature> > | BE > <https://www.hellofresh.be/?utm_medium=email&utm_source=email_signature> > | AT <https://www.hellofresh.at/?utm_medium=email&utm_source= > email_signature> > | CH > <https://www.hellofresh.ch/?utm_medium=email&utm_source=email_signature> > | CA <https://www.hellofresh.ca/?utm_medium=email&utm_source= > email_signature> > > www.HelloFreshGroup.com > <http://www.hellofreshgroup.com/?utm_medium=email&utm_ > source=email_signature> > > We are hiring around the world – Click here to join us < > https://www.hellofresh.com/jobs/?utm_medium=email&utm_ > source=email_signature> > > -- > > <https://www.hellofresh.com/jobs/?utm_medium=email&utm_ > source=email_signature> > HelloFresh AG, Berlin (Sitz der Gesellschaft) | Vorstände: Dominik S. > Richter (Vorsitzender), Thomas W. Griesel, Christian Gärtner | > Vorsitzender des Aufsichtsrats: Jeffrey Lieberman | Eingetragen beim > Amtsgericht Charlottenburg, HRB 171666 B | USt-Id Nr.: DE 302210417 > > *CONFIDENTIALITY NOTICE:* This message (including any attachments) is > confidential and may be privileged. It may be read, copied and used only by > the intended recipient. If you have received it in error please contact the > sender (by return e-mail) immediately and delete this message. Any > unauthorized use or dissemination of this message in whole or in parts is > strictly prohibited. > > > > Please note this email message has been sent to you by a third-party > contractor or consultant engaged by RenaissanceRe Services Ltd. or one of > its affiliates (collectively "the Company"). Please note this party has no > authority to bind the Company in any respect, contractually or otherwise. > For your protection, you should only ever accept instructions which would > bind the Company from a direct employee of the Company. Third-party > contractors or consultants are not granted such authority. >
