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from __future__ import annotations import logging from datetime import datetime from airflow.sdk import dag, task log = logging.getLogger(__name__) @d
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posted @ 2025-12-15 10:27
ZhangZhihuiAAA
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✅ 1. Operators (Classic style) Tasks are created explicitly using Operator classes like BashOperator, PythonOperator, ShortCircuitOperator, etc. Examp
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posted @ 2025-12-12 21:48
ZhangZhihuiAAA
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""" Example DAG demonstrating the EmptyOperator and a custom EmptySkipOperator which skips by default. """ from __future__ import annotations import d
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posted @ 2025-12-12 21:12
ZhangZhihuiAAA
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"""Example DAG demonstrating the usage of the ShortCircuitOperator.""" from __future__ import annotations import pendulum from airflow.providers.stand
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posted @ 2025-12-12 20:28
ZhangZhihuiAAA
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from __future__ import annotations import pendulum from airflow.providers.standard.operators.empty import EmptyOperator from airflow.sdk import DAG, c
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posted @ 2025-12-12 20:12
ZhangZhihuiAAA
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""" Example DAG demonstrating the usage of setup and teardown tasks. """ from __future__ import annotations import pendulum from airflow.providers.sta
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posted @ 2025-12-12 16:31
ZhangZhihuiAAA
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t2 = TimeSensor( task_id='timeout_after_second_date_in_the_future', timeout=1, soft_fail=True, target_time=(datetime.datetime.now(tz=datetime.timezone
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posted @ 2025-12-12 15:17
ZhangZhihuiAAA
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t0a = TimeDeltaSensor( task_id='wait_some_seconds_async', delta=datetime.timedelta(seconds=2), deferrable=True ) What's the purpose of 'deferrable=Tru
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posted @ 2025-12-12 15:02
ZhangZhihuiAAA
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@task.sensor( poke_interval=60, timeout=3600, mode='reschedule' ) def wait_for_upstream() -> PokeReturnValue: return PokeReturnValue(is_done=True, xco
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posted @ 2025-12-12 11:49
ZhangZhihuiAAA
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🌬️ What Is Jinja Templating in Airflow? Jinja templating in Airflow lets you write dynamic, runtime-rendered text inside operators, SQL files, script
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posted @ 2025-12-12 10:40
ZhangZhihuiAAA
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