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https://issues.apache.org/jira/browse/AIRFLOW-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Patrick Rice updated AIRFLOW-1434:
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Description:
The @daily annotation works successfully, however it you change the
schedule_interval to "0 0 * * *" subdags do not execute properly. Each subdag
is marked as "success" but generates no new logs and does not run. Reverting
the schedule_interval causes the subdags to properly execute.
was:
We have a sensor that we've created used within multiple DAGs. Unfortunately,
the sensor task was running while a dag was shutdown. Since that time period,
we have been unable to get the scheduler to create a new task_instace for the
sensor, and the sensor immediately succeeds on every DagRun, whether manually
triggered or scheduled.
It's also worth noting that the sensors reside in a sub-dag, and that there are
2 separate subdags within the same parent dag that are affected. Similar
patterns on other dags function as expected.
> sub-dag doesn't execute when DAG uses a crontab schedule_interval
> -----------------------------------------------------------------
>
> Key: AIRFLOW-1434
> URL: https://issues.apache.org/jira/browse/AIRFLOW-1434
> Project: Apache Airflow
> Issue Type: Bug
> Affects Versions: Airflow 1.8
> Environment: We're running airflow on centOS with LocalExecutors on
> top of Postgres
> Reporter: Patrick Rice
>
> The @daily annotation works successfully, however it you change the
> schedule_interval to "0 0 * * *" subdags do not execute properly. Each subdag
> is marked as "success" but generates no new logs and does not run. Reverting
> the schedule_interval causes the subdags to properly execute.
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