benvit92 commented on issue #3880: [AIRFLOW-461] Support autodetected schemas in BigQuery run_load URL: https://github.com/apache/airflow/pull/3880#issuecomment-511308543 Hello there, we are updating from Airflow 1.10.0 to 1.10.3 and this PR adds a check like the following: ``` if schema_fields is None and not autodetect: raise ValueError( 'You must either pass a schema or autodetect=True.') ``` But this behaviour is supported by google apis themselves, so it indeed added a functionality this PR but also removed one implicitly, was this expected ? In our case we have big query schemas already defined with Google Deployment Manager and we do not need to pass either of those fields, is this a behaviour you guys consider a bug or is there something wrong with defining the schema outside Airflow itself according to you ? At the moment the 1.10.3 upgrade breaks many of our workflows because of that check (a similar check was added also to the Big Query hook)
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