Apache Airflow : Dags | Operators | Tasks - Bash Operator

This is a short descriptive video on Dags, Bash Operator and tasks in Apache Airflow.

[@gaurav8147]

Thanks!
More such basic videos on Airflow please.

[@wajahat.afshar]

I will Gaurav

[@vilw4739]

Hi, am using bash operator and passing multiple commands inside bash_command.Its a mixture of if else loops and commands.I don't know how to correctly incorporate it.l am using" to separate it. Could you guide me here if you have worked with something similar please thanks in advance

[@ashwinkumar5223]

Can you share one example about how to handle errors while running tasks and send notifications

[@wajahat.afshar]

There are multiple integrations you can do, either sending notification to slack, email, etc

[@kirill_good_job]

can you publish your code please ?

[@hayathbasha4519]

Hi is it possible to get task/dag duration from context

[@wajahat.afshar]

The Gantt chart lets you analyse task duration and overlap. You can quickly identify bottlenecks and where the bulk of the time is spent for specific DAG runs.

[@hayathbasha4519]

@@wajahat.afshar for email notification, I want to store that info in variable