WebJan 1, 2024 · The TriggerDagRunOperator is the easiest way to implement DAG dependencies in Apache Airflow. It allows you to have a task in a DAG that triggers another DAG in the same Airflow instance. How does it work? Fairly easy. Let’s take a look at the parameters you can define and what they bring. trigger_dag_id WebFeb 14, 2024 · As explained above, I expected the execution_date to be equal to the data_interval.start. In fact, for timetables this is how logical_date (i.e execution_date) it is defined - airflow/airflow/timetables/base.py Lines 93 to 100 in 0cd3b11 @property def logical_date ( self: "DagRunInfo") -> DateTime: """Infer the logical date to represent a …
Timetables — Airflow Documentation
WebFeb 10, 2024 · A concise way to access the data interval parameters: @dag (schedule_interval="@daily", start_date=datetime (2024, 2, 8), catchup=True) def tutorial_access_data_interval (): @task () def extract (data_interval_start=None, data_interval_end=None, **kwargs): #Use data_interval_start, data_interval_end here Webdata_interval_end: Defines the end date and time of the data interval. A DAG's timetable will return this parameter for each DAG run. This parameter is created automatically by … the chucks connection
DAG Runs — Airflow Documentation
WebAs shown in the code above, the data interval start is set according the date at which the DAG is manually triggered (run_after). Triggered on Monday -> data_interval_start = last Thursday (previous week) at 4PM. If Triggered either on Tuesday or Wednesday -> data_interval_start = last Monday (current week) at 2 PM WebOct 27, 2024 · Options for scheduled intervals 1. Airflow Macros In the example above, we’ve used the macro @daily for our scheduled interval. These macros are shorthand for commonly used scheduling... Webreturn self. infer_automated_data_interval (run. execution_date) def infer_automated_data_interval (self, logical_date: datetime) -> DataInterval: """Infer a data interval for a run against this DAG. This method is used to bridge runs created prior to AIP-39: implementation, which do not have an explicit data interval. Therefore, the chuck rainey coalition