[jira] [Updated] (AIRFLOW-1246) Setting a Subdag task Instance State Throws exception

["Aizhamal Nurmamat kyzy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AIRFLOW-1246?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Aizhamal Nurmamat kyzy updated AIRFLOW-1246:
--------------------------------------------
         Labels: subdag  (was: )
    Component/s: operators

Adding 'operators' component and 'subdag' label for component refactor.

> Setting a Subdag  task Instance State Throws exception
> ------------------------------------------------------
>
>                 Key: AIRFLOW-1246
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1246
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: operators, subdag
>    Affects Versions: 1.8.0
>            Reporter: kraman
>            Assignee: Zachary Lawson
>            Priority: Major
>              Labels: subdag
>
> When there is a parent dag with a subdag trying to set the task instance state of any of the task instances in the subdag to ANY of  the states"failed,running/success" throws the below exception.
> This is nasty when running a local executor the process are not terminated and lie around until manually killed.
> ]
> Traceback (most recent call last):
>   File "/usr/local/lib/python2.7/site-packages/flask/app.py", line 1988, in wsgi_app
>     response = self.full_dispatch_request()
>   File "/usr/local/lib/python2.7/site-packages/flask/app.py", line 1641, in full_dispatch_request
>     rv = self.handle_user_exception(e)
>   File "/usr/local/lib/python2.7/site-packages/flask/app.py", line 1544, in handle_user_exception
>     reraise(exc_type, exc_value, tb)
>   File "/usr/local/lib/python2.7/site-packages/flask/app.py", line 1639, in full_dispatch_request
>     rv = self.dispatch_request()
>   File "/usr/local/lib/python2.7/site-packages/flask/app.py", line 1625, in dispatch_request
>     return self.view_functions[rule.endpoint](**req.view_args)
>   File "/usr/local/lib/python2.7/site-packages/flask_admin/base.py", line 69, in inner
>     return self._run_view(f, *args, **kwargs)
>   File "/usr/local/lib/python2.7/site-packages/flask_admin/base.py", line 368, in _run_view
>     return fn(self, *args, **kwargs)
>   File "/usr/local/lib/python2.7/site-packages/flask_admin/model/base.py", line 2068, in action_view
>     return self.handle_action()
>   File "/usr/local/lib/python2.7/site-packages/flask_admin/actions.py", line 113, in handle_action
>     response = handler[0](ids)
>   File "/usr/local/lib/python2.7/site-packages/airflow/www/views.py", line 2341, in action_set_failed
>     self.set_task_instance_state(ids, State.FAILED)
>   File "/usr/local/lib/python2.7/site-packages/airflow/utils/db.py", line 53, in wrapper
>     result = func(*args, **kwargs)
>   File "/usr/local/lib/python2.7/site-packages/airflow/www/views.py", line 2383, in set_task_instance_state
>     raise Exception("Ooops")
> Exception: Ooops



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