Andrew Godwin / @
[email protected]
Airflow Example
● A Task Instance is scheduled to run, and the scheduler passes it over
● The Executor makes a new Workload for the Task Instance
● Allocator notices that the Workload has no Runner
○ To reconcile this, it assigns it to a runner
● Runner notices it has an assigned Workload that is not running
○ To reconcile this, it creates it locally and starts it