Error Tracking¶

Airflow can be set up to send errors to Sentry.

Setup¶

First you must install sentry requirement:

pip install 'apache-airflow[sentry]'

Add your SENTRY_DSN to your configuration file e.g. airflow.cfg under [sentry]. Its template resembles the following: '{PROTOCOL}://{PUBLIC_KEY}@{HOST}/{PROJECT_ID}'

[sentry]
sentry_dsn = http://foo@sentry.io/123

Note

If this value is not provided, the SDK will try to read it from the SENTRY_DSN environment variable.

Tags¶

Name	Description
`dag_id`	Dag name of the dag that failed
`task_id`	Task name of the task that failed
`execution_date`	Execution date when the task failed
`operator`	Operator name of the task that failed

Breadcrumbs¶

When a task fails with an error breadcrumbs will be added for the other tasks in the current dag run.

Name	Description
`completed_tasks[task_id]`	Task ID of task that executed before failed task
`completed_tasks[state]`	Final state of task that executed before failed task (only Success and Failed states are captured)
`completed_tasks[operator]`	Task operator of task that executed before failed task
`completed_tasks[duration]`	Duration in seconds of task that executed before failed task