How can I set up import so that airflow doesn't show errors whereas the tasks are running properly

Question

We are developing our ETL on airflow 1.10.6 using cloud composer on GCP. Everything works well but we keep getting error message in the logs and in the interface regarding relative imports unless every tasks are running properly

ERROR - Failed to import: /home/airflow/gcs/dags/filepath.py attempted relative import with no known parent package

Other files with the same architecture and the same imports do not create the same errors. It fails in the process_file when running the command imp.load_source . If we change to non relative imports it works well also.

Do you have an idea of which file is executed in this process_file and how we could solve this error (only in the logging but not in the execution).

Thanks for your help

Answer 1

So We have found out that airflow for an obscure reason was considering it as a dag and trying to import it as a dag. We have added the folder of this file to .airflowignore file and it has solved the issue