kadai0308 opened a new pull request #21700: URL: https://github.com/apache/airflow/pull/21700
Fix the keys (integer & float) of type map in presto_to_gcs & trino_to_gcs operators. The type map is used to converting the field type from the source data types to bigQuery data types. The BaseSQLToGCSOperator will also use another type map to convert from bigQuery data types to parquet data types, and it cause mismatch and fallback to parquet string([code](https://github.com/apache/airflow/blob/main/airflow/providers/google/cloud/transfers/sql_to_gcs.py#L272)) when converting to the parquet in presto_to_gcs & trino_to_gcs operators. Check [code here](https://github.com/apache/airflow/blob/main/airflow/providers/google/cloud/transfers/sql_to_gcs.py#L256-L267) to see the type map used to convert from bigQuery data types to parquet data types. --- **^ Add meaningful description above** Read the **[Pull Request Guidelines](https://github.com/apache/airflow/blob/main/CONTRIBUTING.rst#pull-request-guidelines)** for more information. In case of fundamental code change, Airflow Improvement Proposal ([AIP](https://cwiki.apache.org/confluence/display/AIRFLOW/Airflow+Improvements+Proposals)) is needed. In case of a new dependency, check compliance with the [ASF 3rd Party License Policy](https://www.apache.org/legal/resolved.html#category-x). In case of backwards incompatible changes please leave a note in [UPDATING.md](https://github.com/apache/airflow/blob/main/UPDATING.md). -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
