TV4Fun commented on issue #7098: [AIRFLOW-4453] Make behavior of `none_failed` consistent with documentation URL: https://github.com/apache/airflow/pull/7098#issuecomment-580194622 @yuqian90, why would you use the `none_failed` trigger rule here? I can understand wanting `join_2` to execute for either branch chosen by `branch_2`, but why not use `one_success` to get that effect? As I read the documentation, the difference between `one_success` and `none_failed` are that `one_success` does not wait for all parents to be done, and it requires at least one parent success. What is a real use case where you would want to use `none_failed` as in your example?
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