Apache Airflow version

2.2.2 (latest released)

Operating System

Debian GNU/Linux

Versions of Apache Airflow Providers

apache-airflow-providers-amazon==2.3.0
apache-airflow-providers-apache-spark==2.0.1
apache-airflow-providers-cncf-kubernetes==2.1.0
apache-airflow-providers-ftp==2.0.1
apache-airflow-providers-http==2.0.1
apache-airflow-providers-imap==2.0.1
apache-airflow-providers-sqlite==2.0.1

Deployment

Official Apache Airflow Helm Chart

Deployment details

No response

What happened

Hi,
We recently upgraded airflow from 2.1.0 to 2.2.2 (2.1.0 to 2.2.0 to 2.2.1 to 2.2.2) and DAGs aren't running as expected. All these DAGs were added before the upgrade itself and they were running fine.
We use execution_date parameter in SparkSubmitOperator which was rendering fine before the upgrade fails now returning None

"{{ (execution_date if execution_date.microsecond > 0 else dag.following_schedule(execution_date)).isoformat() }}"

DAG run fails with the error

jinja2.exceptions.UndefinedError: 'None' has no attribute 'isoformat'

Tried wiping out the database and ran as a fresh DAG but still same error

Any help would be appreciated

What you expected to happen

No response

How to reproduce

No response

Anything else

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct