Moe Nadal created AIRFLOW-1521:
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Summary: Template fields definition for
bigquery_table_delete_operator doesn't work
Key: AIRFLOW-1521
URL: https://issues.apache.org/jira/browse/AIRFLOW-1521
Project: Apache Airflow
Issue Type: Bug
Components: contrib
Affects Versions: Airflow 1.8
Reporter: Moe Nadal
Fix For: 1.8.2
I obtain the following error when trying to use the
`biaquer_table_delete_operator` with the recent fix to add the field
`deletion_dataset_table` in the list of template fields :
`[2017-08-18 10:58:30,556] {models.py:1426} ERROR -
'BigQueryTableDeleteOperator' object has no attribute 'd'
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/airflow/models.py", line 1368, in run
self.render_templates()
File "/usr/lib/python2.7/site-packages/airflow/models.py", line 1587, in
render_templates
content = getattr(task, attr)
AttributeError: 'BigQueryTableDeleteOperator' object has no attribute 'd'`
This is caused by python behavior which interpret a list with only one string
as a list of characters :
`template_fields = ('deletion_dataset_table')`
I'm preparing a PR to change it to :
`template_fields = ('deletion_dataset_table',)`
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