如果有一个JoinOperator只在其中一个直接父级成功而所有其他父级都被跳过的情况下才会触发,那将会很酷,因为它必须使用trigger_rule参数。 或者,可以将触发器规则all (success | skipped)应用于Dummy3,以解决您所面临的问题。不幸的是,我认为你还不能在Airflow上创建自定义触发器规则。 EDIT:在这个答案
问Airflow BranchPythonOperatorENAirflow是一个以编程方式创作、调度和监控工作流程的平台。这些功能是通过...
Apache Airflow version 2.5.1, 2.6.0 What happened Hello! When using a branching operator in a mapped task group, skipped tasks will be for all mapped instances of the task_group. Here is an example DAG exhibiting the issue. When the BranchOperator sets a downstream task as "skipped", it...
fix missing images in breeze docs (apache#48784) Apr 8, 2025 dev Skip generation of changelog when running pre-commit (apache#48971) Apr 9, 2025 devel-common Get LatestOnlyOperator working with Task SDK (apache#48945) Apr 9, 2025 docker-context-files Move airflow sources to airflow-core...
Norden Ruder Taitung Branch 1 offers 'breathing architecture' with an open courtyard for airflow. Its industrial design merges greenery to create artistic, relaxing spaces. A light well brings sunlight, enhancing an inspiring, serene vibe for travelers. Located in central Taitung City, this accommo...
There is also a sieve (full circle), the crushed materials smaller than the size of the sieve are discharged out of the sieve through the airflow, and the materials larger than the size of the sieve are left in the crushing chamber to continue crushing, an...
from airflow.utils.decorators import remove_task_decorator class _BranchPythonDecoratedOperator(DecoratedOperator, BranchPythonOperator): """ Wraps a Python callable and captures args/kwargs when called for execution. :param python_callable: A reference to an object that is callable ...
from airflow.operators.empty import EmptyOperator @task.branch() def should_run(**kwargs): """ Determine which empty_task should be run based on if the execution date minute is even or odd. :param dict kwargs: Context :return: Id of the task to run ...
pip install "airflow[crypto, password]" 安装成功之后，执行下面三步，就可以使用了。默认是使 ...
Apache Airflow version: 1.10.12 What happened: Seems that from 1.10.12 the behavior from BranchPythonOperator was reversed. A task after all branches would be excluded from the skipped tasks before but now it is skipped. This prevents empty branches. What you expected to happen: Tasks after ...