Adam Hopkinson created AIRFLOW-6071:
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Summary: On the admin dashboard, the recent tasks column has no
tooltip for tasks in 'null' state
Key: AIRFLOW-6071
URL: https://issues.apache.org/jira/browse/AIRFLOW-6071
Project: Apache Airflow
Issue Type: Bug
Components: ui
Affects Versions: 1.10.2
Environment: GCP Composer composer-1.7.5-airflow-1.10.2
Reporter: Adam Hopkinson
Attachments: image-2019-11-26-10-04-27-133.png
On the DAGS listing template, the circles in the _Recent Tasks_ column all have
a tooltip apart from the second to last - which is for tasks with state = `null`
!image-2019-11-26-10-04-27-133.png|width=261,height=37!
I believe this is happening in [this line of
code|https://github.com/apache/airflow/blob/0ff9e2307042ba95e69b32e37f2fc767a5fdc36d/airflow/www/templates/airflow/dags.html#L447],
which is:
{{.attr('title', function(d) \{return d.state || 'none'})}}
I'm not sure why it's not falling back to 'none' - I think it's possibly seeing
the value of d.state as the text value 'null' rather than a true null, but then
putting that into the title as true null.
I'm using GCP Composer, so don't have a local instance of Airflow that I can
test.
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