| CORD Workflow Essence Extractor | |
| =============================== | |
| Extract workflow essence from Airflow workflow code. The essence information | |
| will be later passed to Workflow Controller for control. | |
| The essence extractor extracts following information from Airflow workflow code written in python: | |
| - DAG information (DAG ID) | |
| - Operators (class name, event and other parameters) | |
| - Task dependencies (parents and children) | |