Yu Ishikawa created AIRFLOW-1461:
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Summary: BigQueryOperator has a bug on destination_dataset_table
Key: AIRFLOW-1461
URL: https://issues.apache.org/jira/browse/AIRFLOW-1461
Project: Apache Airflow
Issue Type: Bug
Components: contrib, operators
Affects Versions: 1.8.2
Reporter: Yu Ishikawa
h3. Environment
- Python 2.7
- apache-airflow==1.8.2rc1
h3. Code
{noformat}
dataset_id1 = 'machine_learning_us'
table_id_prefix1 = 'stats_item_view_by_category'
destination_dataset_table1 = "%s:%s.%s_{{ ds_nodash }}" % (project_id,
dataset_id1, table_id_prefix1),
destination_dataset_table1 = "%s:%s.%s" % (project_id, dataset_id1,
table_id_prefix1),
t1 = BigQueryOperator(
dag=dag,
task_id=table_id_prefix1,
bigquery_conn_id=get_default_google_cloud_connection_id(),
bql=query1,
destination_dataset_table=destination_dataset_table1,
allow_large_results=True,
use_legacy_sql=False,
)
{noformat}
h3. Log
{noformat}
[2017-07-25 20:28:56,697] {base_task_runner.py:95} INFO - Subtask: [2017-07-25
20:28:56,697] {models.py:1478} ERROR - Expected destination_dataset_table in
the format of <dataset>.<table>. Got:
[u'dummy-project-id:machine_learning_us.stats_item_view_by_category_20170707']
[2017-07-25 20:28:56,697] {base_task_runner.py:95} INFO - Subtask: Traceback
(most recent call last):
[2017-07-25 20:28:56,697] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/bin/airflow", line 28, in <module>
[2017-07-25 20:28:56,697] {base_task_runner.py:95} INFO - Subtask:
args.func(args)
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/lib/python2.7/dist-packages/airflow/bin/cli.py", line 422, in run
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask:
pool=args.pool,
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/lib/python2.7/dist-packages/airflow/utils/db.py", line 53, in
wrapper
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: result =
func(*args, **kwargs)
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/lib/python2.7/dist-packages/airflow/models.py", line 1390, in run
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: result =
task_copy.execute(context=context)
[2017-07-25 20:28:56,698] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/lib/python2.7/dist-packages/airflow/contrib/operators/bigquery_operator.py",
line 82, in execute
[2017-07-25 20:28:56,699] {base_task_runner.py:95} INFO - Subtask:
self.allow_large_results, self.udf_config, self.use_legacy_sql)
[2017-07-25 20:28:56,699] {base_task_runner.py:95} INFO - Subtask: File
"/usr/local/lib/python2.7/dist-packages/airflow/contrib/hooks/bigquery_hook.py",
line 225, in run_query
[2017-07-25 20:28:56,699] {base_task_runner.py:95} INFO - Subtask:
'<dataset>.<table>. Got: {}').format(destination_dataset_table)
[2017-07-25 20:28:56,700] {base_task_runner.py:95} INFO - Subtask:
AssertionError: Expected destination_dataset_table in the format of
<dataset>.<table>. Got:
[u'dummy-project-id:machine_learning_us.stats_item_view_by_category_20170707']
{noformat}
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