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https://issues.apache.org/jira/browse/AIRFLOW-1246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16206239#comment-16206239
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Zachary Lawson commented on AIRFLOW-1246:
-----------------------------------------
[~kraman] I'm trying to follow the guidelines laid out here:
https://cwiki.apache.org/confluence/display/AIRFLOW/Contributors%27+Guide
Specifically:
{quote}
Create a JIRA for your bug fix/feature enhancement - point the JIRA "External
Issue URL" to your PR URL
{quote}
Looking at the issues I've created, you should be able to do this by clicking
'Edit' and then adding the PR Url to the 'External issue URL' field under the
'Labels' field. I'd do it but I can't because I don't own the ticket/don't have
permissions.
> 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: subdag
> Affects Versions: Airflow 1.8
> Reporter: kraman
> Assignee: Zachary Lawson
>
> 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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