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Posted to commits@airflow.apache.org by "Chao-Han Tsai (Jira)" <ji...@apache.org> on 2019/10/23 02:53:00 UTC

[jira] [Resolved] (AIRFLOW-5710) Optionally error on unused operator arguments

     [ https://issues.apache.org/jira/browse/AIRFLOW-5710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chao-Han Tsai resolved AIRFLOW-5710.
------------------------------------
    Resolution: Fixed

> Optionally error on unused operator arguments
> ---------------------------------------------
>
>                 Key: AIRFLOW-5710
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-5710
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: core
>    Affects Versions: 1.10.5
>            Reporter: Joshua Carp
>            Assignee: Joshua Carp
>            Priority: Trivial
>
> Airflow 2.0 will error when operators are instantiated with unused keyword arguments, but for now unused arguments just raise a warning. My team has passed unused arguments to operators and not noticed the warning a few times, and it would be useful to be able to opt in to airflow 2.0 validation early. I propose adding a configuration flag that causes tasks to error on unused arguments.



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