potiuk opened a new issue, #31442: URL: https://github.com/apache/airflow/issues/31442
### Discussed in https://github.com/apache/airflow/discussions/31408 <div type='discussions-op-text'> <sup>Originally posted by **gil-tober** May 18, 2023</sup> ### Apache Airflow version 2.6.1 ### What happened When upgrading Airflow from 2.5.3 to 2.6.1 the `airflow-run-migration` job fails. I have deployed the same setup to our DEV environment (where Sentry is disabled) and the upgrade succeeded without an issue. After that I tried deploying to our PROD environment where Sentry is enabled and the job failed with the error below. I tried enabling Sentry on DEV and the upgrade **failed**. Took a look at `airflow.executors.executor_loader.py` at lines 162-185 when the exception is raised from. Setting the environment variable `_AIRFLOW__SKIP_DATABASE_EXECUTOR_COMPATIBILITY_CHECK=1` fixed the error getting in the upgrade job. (Our metadb is Postgres) ``` Traceback (most recent call last): File “/home/airflow/.local/bin/airflow”, line 5, in <module> from airflow.__main__ import main File “/home/airflow/.local/lib/python3.10/site-packages/airflow/__init__.py”, line 66, in <module> settings.initialize() File “/home/airflow/.local/lib/python3.10/site-packages/airflow/settings.py”, line 522, in initialize import_local_settings() File “/home/airflow/.local/lib/python3.10/site-packages/airflow/settings.py”, line 467, in import_local_settings import airflow_local_settings File “/opt/airflow/dags/repo/airflow_local_settings.py”, line 5, in <module> from airflow.www.utils import UIAlert File “/home/airflow/.local/lib/python3.10/site-packages/airflow/www/utils.py”, line 44, in <module> from airflow.models.dagrun import DagRun File “/home/airflow/.local/lib/python3.10/site-packages/airflow/models/dagrun.py”, line 57, in <module> from airflow.models.taskinstance import TaskInstance as TI File “/home/airflow/.local/lib/python3.10/site-packages/airflow/models/taskinstance.py”, line 100, in <module> from airflow.sentry import Sentry File “/home/airflow/.local/lib/python3.10/site-packages/airflow/sentry.py”, line 195, in <module> Sentry = ConfiguredSentry() File “/home/airflow/.local/lib/python3.10/site-packages/airflow/sentry.py”, line 92, in __init__ executor_class, _ = ExecutorLoader.import_default_executor_cls() File “/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/executor_loader.py”, line 158, in import_default_executor_cls executor, source = cls.import_executor_cls(executor_name) File “/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/executor_loader.py”, line 134, in import_executor_cls return _import_and_validate(cls.executors[executor_name]), ConnectorSource.CORE File “/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/executor_loader.py”, line 130, in _import_and_validate cls.validate_database_executor_compatibility(executor) File “/home/airflow/.local/lib/python3.10/site-packages/airflow/executors/executor_loader.py”, line 181, in validate_database_executor_compatibility from airflow.settings import engine ImportError: cannot import name ‘engine’ from ‘airflow.settings’ (/home/airflow/.local/lib/python3.10/site-packages/airflow/settings.py) ``` ### What you think should happen instead migrateDatabaseJob should not fail when Sentry is enabled ### How to reproduce Upgrade from 2.5.3 to 2.6.1 with CeleryKubernetesExecutor and **Sentry enabled** ### Operating System Debian GNU/Linux 11 (bullseye) ### Versions of Apache Airflow Providers apache-airflow-providers-amazon==8.0.0 apache-airflow-providers-celery==3.1.0 apache-airflow-providers-cncf-kubernetes==6.1.0 apache-airflow-providers-common-sql==1.4.0 apache-airflow-providers-docker==3.6.0 apache-airflow-providers-elasticsearch==4.4.0 apache-airflow-providers-ftp==3.3.1 apache-airflow-providers-google==8.3.0 apache-airflow-providers-grpc==3.1.0 apache-airflow-providers-hashicorp==3.3.1 apache-airflow-providers-http==4.3.0 apache-airflow-providers-imap==3.1.1 apache-airflow-providers-jenkins==3.2.1 apache-airflow-providers-microsoft-azure==6.0.0 apache-airflow-providers-mysql==5.0.0 apache-airflow-providers-odbc==3.2.1 apache-airflow-providers-postgres==5.3.1 apache-airflow-providers-redis==3.1.0 apache-airflow-providers-salesforce==5.3.0 apache-airflow-providers-sendgrid==3.1.0 apache-airflow-providers-sftp==4.2.4 apache-airflow-providers-slack==7.2.0 apache-airflow-providers-snowflake==4.0.5 apache-airflow-providers-sqlite==3.3.2 apache-airflow-providers-ssh==3.6.0 apache-airflow-providers-tableau==4.1.0 ### Deployment Official Apache Airflow Helm Chart ### Deployment details Airflow deployed on an EKS cluster using the official Airflow Helm Chart (V1.9.0) MetaBD is a Postgres RDS CeleryKubernetesExecutor ### Anything else _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) </div> -- This is an automated message from the Apache Git Service. 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