domains / families / data / managed-airflow-dag-troubleshooting

managed-airflow-dag-troubleshooting

separate

Provides guidance for troubleshooting Apache Airflow DAGs (failed DAG runs and task instances) in Managed Service for Apache Airflow (MSAA; formerly Cloud Composer). Use when figuring out reasons for DAG run or task instance failures. Don't use when looking for overall recommendations for Managed Airflow environment performance.

When to use

• troubleshooting failed DAG runs
• troubleshooting failed task instances
• identifying reasons for DAG failures
• fetching remote logs and code
• diagnosing task instance failures
• explaining code mistakes and fixes
• checking for environment-level errors
• troubleshooting Orchestration Pipeline DAGs

When not to use

• overall recommendations for Managed Airflow environment performance

Skill page

Source