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https://issues.apache.org/jira/browse/AIRFLOW-1147?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15988609#comment-15988609
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Mubin Khalid commented on AIRFLOW-1147:
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[~g.toonstra] I did create an new test dag, put interval 2 minutes, and it
worked fine.
I executed main dag using backfill, it executed successfully, So now I do have
last execution time, right?
so let's say, I executed the dag on 2017-04-27 03:00:00 and on 2017-04-28
03:00:00 it should be executed automatically, right?
If I run airflow scheduler on 2017-04-28 06:00:00 still it should be able to
execute it right, logically, 2017-04-27 03:00:00 + schedule interval[24 hours
or 1440 minutes] = 2017-04-28 03:00:00, and it should run all the dags meeting
that criteria. But it's not executing it even after 24 hours.
Don't know what is wrong with that, because if I run a scheduler, let's say for
15 minutes interval, it works fine; but not working for 24 hours scenario.
> airflow scheduler not working
> -----------------------------
>
> Key: AIRFLOW-1147
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1147
> Project: Apache Airflow
> Issue Type: Bug
> Components: scheduler
> Affects Versions: Airflow 1.8
> Environment: CentOS running on 128 GB ram
> Reporter: Mubin Khalid
> Priority: Critical
> Labels: documentation, newbie
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> I've created some `DAG`s, and I tried to put it on scheduler. I want to run
> all the tasks in the DAG after exact 24 hours.
> I tried to do something like this.
> {code}
> DEFAULT_ARGS = {
> 'owner' : 'mubin',
> 'depends_on_past' : False,
> 'start_date' : datetime(2017, 4, 24, 14, 30),
> 'retries' : 5,
> 'retry_delay' : timedetla(1),
> }
> SCHEDULE_INTERVAL = timedelta(minutes=1440)
> # SCHEDULE_INTERVAL = timedelta(hours=24)
> # SCHEDULE_INTERVAL = timedelta(days=1)
> dag = DAG('StandardizeDataDag',
> default_args = DEFAULT_ARGS,
> schedule_interval = SCHEDULE_INTERVAL
> )
> {code}
> I tried to put different intervals, but not any working. However if I try to
> reset db {code} airflow resetdb -y {code} and then run {code} airflow
> initdb {code} , it works for once. then after that, scheduler isn't able to
> run it.
> PS. {code} airflow scheduler {code} executed from {code} root {code}
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