Apache Airflow version

2.3.0 (latest released)

What happened

After the upgrade from 2.2.4 to 2.3.0, some DAGs grid data seems missing and it renders the UI blank

What you think should happen instead

When I click the grid for a specific execution date, I expect to be able to click the tasks and view the log, render jinja templating, and clear status

How to reproduce

Run an upgrade from 2.2.4 to 2.3.0 with a huge database (we have ~750 DAGs with a minimum of 10 tasks each).
In addition, we heavily rely on XCom.

Operating System

Ubuntu 20.04.3 LTS

Versions of Apache Airflow Providers

apache-airflow apache_airflow-2.3.0-py3-none-any.whl
apache-airflow-providers-amazon apache_airflow_providers_amazon-3.3.0-py3-none-any.whl
apache-airflow-providers-ftp apache_airflow_providers_ftp-2.1.2-py3-none-any.whl
apache-airflow-providers-http apache_airflow_providers_http-2.1.2-py3-none-any.whl
apache-airflow-providers-imap apache_airflow_providers_imap-2.2.3-py3-none-any.whl
apache-airflow-providers-mongo apache_airflow_providers_mongo-2.3.3-py3-none-any.whl
apache-airflow-providers-mysql apache_airflow_providers_mysql-2.2.3-py3-none-any.whl
apache-airflow-providers-pagerduty apache_airflow_providers_pagerduty-2.1.3-py3-none-any.whl
apache-airflow-providers-postgres apache_airflow_providers_postgres-4.1.0-py3-none-any.whl
apache-airflow-providers-sendgrid apache_airflow_providers_sendgrid-2.0.4-py3-none-any.whl
apache-airflow-providers-slack apache_airflow_providers_slack-4.2.3-py3-none-any.whl
apache-airflow-providers-sqlite apache_airflow_providers_sqlite-2.1.3-py3-none-any.whl
apache-airflow-providers-ssh apache_airflow_providers_ssh-2.4.3-py3-none-any.whl
apache-airflow-providers-vertica apache_airflow_providers_vertica-2.1.3-py3-none-any.whl

Deployment

Virtualenv installation

Deployment details

Python 3.8.10

Anything else

For the affected DAGs, all the time

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