[AIRFLOW-779] Task should fail with specific message when deleted
Testing Done:
- Killed a task while it was running using the
task instances UI, verified behavior is the same
as before, and logging worked
Closes #2006 from saguziel/aguziel-terminate-
nonexistent
Project:
Repository: incubator-airflow
Updated Branches:
refs/heads/master 241fd2709 -> 922158751
[AIRFLOW-779] Task should fail with specific message when deleted
Testing Done:
- Killed a task while it was running using the
task instances UI, verified behavior is the same
as before, and logging
