May 16, 2021 · Unitys OnCollisionEnter vs OnTriggerEnter. Objective: Explain the difference between Collision and Trigger events and when to use them. Before we get into the code we’ll look at a basic example showing the differece between using the collision and trigger. I have place a cube in front of the player in line of where the lasers will shoot.
You will need to replace the bash_command with the appropriate one, and change the task_ids from the xcom_pull() to set the task_id from the task you created that invokes the _query_postgres function.. Regarding PostgresOperator, it's okay that returns None.It's not meant for data extraction (even if you run a SELECT query. The way you implemented that with the PostgresHook is okay.Apache Airflow Airflow is a platform created by the community to programmatically author, schedule and monitor workflows. Install. Principles. Scalable. Airflow has a modular architecture and uses a message queue to orchestrate an arbitrary number of workers. Airflow is ready to scale to infinity.
I was a big fan of Apache Airflow. Even today, I don't have many complaints about it. But the new technology Prefect amazed me in many ways, and I can't help but migrating everything to it. Prefect (and Airflow) is a workflow automation tool. You can orchestrate individual tasks to do more complex work.Last but not least, airflow by default does not provide connectors and other libraries to work with AWS, so we need to install the Airflow AWS providers. This can be done by editing using the following code in the values.yml file: airflow: extraPipPackages: - "apache-airflow-providers-amazon" - "awscli"