sharmaTanmay opened a new issue #7858: ShortCircuitOperator Ignoring Trigger Rules for Downstream Task and Skipping all Tasks URL: https://github.com/apache/airflow/issues/7858 <!-- Welcome to Apache Airflow! For a smooth issue process, try to answer the following questions. Don't worry if they're not all applicable; just try to include what you can :-) If you need to include code snippets or logs, please put them in fenced code blocks. If they're super-long, please use the details tag like <details><summary>super-long log</summary> lots of stuff </details> Please delete these comment blocks before submitting the issue. --> <!-- IMPORTANT!!! Please complete the next sections or the issue will be closed. This questions are the first thing we need to know to understand the context. --> **Apache Airflow version**: 1.10.3 **What happened**: I'm trying to use a ShortCircuitOperator with a two downstream tasks, one of which has a `trigger_rule` set as `all_done`. But despite the trigger_rule, both of these tasks are getting skipped. As per documentation, skipped tasks should not cascade through with a `trigger_rule` set as `all_done`. https://airflow.apache.org/docs/stable/concepts.html?highlight=trigger **What you expected to happen**: That the task with `trigger_rule` should execute the piece of code inside it. **How to reproduce it**: from airflow import DAG from airflow.operators.python_operator import PythonOperator, ShortCircuitOperator dag = DAG( dag_id='dag_name', orientation="LR", schedule_interval=None, ) def shortcircuit_func(**context): return False shortcircuit = ShortCircuitOperator( task_id='shortcircuit', dag=dag, python_callable=shortcircuit_func ) def task1_func(): print("hello world") task1 = PythonOperator( task_id='task1', dag=dag, python_callable=task1_func ) def task3_func(): for x in range(10): print("ALL DONE", x) task3 = PythonOperator( task_id='task3', dag=dag, python_callable=task3_func, trigger_rule='all_done', depends_on_past=True ) def task2_func(): print("task2_func") task2 = PythonOperator( task_id='task2', dag=dag, python_callable=task2_func, ) task1 >> shortcircuit >> task2 >> task3
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