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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2019/05/08 16:55:10 UTC

[GitHub] [airflow] kpathak13 edited a comment on issue #4727: [AIRFLOW-3902] Add new singleton_operator and unittest

kpathak13 edited a comment on issue #4727: [AIRFLOW-3902] Add new singleton_operator and unittest
URL: https://github.com/apache/airflow/pull/4727#issuecomment-490565552
 
 
   @BasPH, `SingletonOperator` use case is when you do not want next scheduled pipeline colliding with running pipeline. This bring `depends_on_past` to the forefront of the dag/tasks/pipeline. I use this in my company and it has saved us tremendous unnecessary processing, wait and worries.

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