Post-Upgrade Steps for Airflow

Use these steps:

1. For upgrades from an older version of Airflow to a newer version, run the Airflow database initialization tool:

   airflow db init

2. Run configure.sh -R to update the airflow.cfg file:

   /opt/mapr/server/configure.sh -R

3. Start the airflow-scheduler and airflow-webserver services:

   maprcli node services -nodes <hostname> -name airflow-scheduler -action start
   maprcli node services -nodes <hostname> -name airflow-webserver -action start

4. Optional: If using the default SequentialExecutor, create a user. For example:

   airflow users create --username any_user --firstname any_user --lastname any_user -p any_user --role Admin --email admin@example.org