[jira] [Created] (AIRFLOW-3503) GoogleCloudStorageHook delete return success when nothing was done

["lot (JIRA)" <ji...@apache.org>]

lot created AIRFLOW-3503:
----------------------------

             Summary: GoogleCloudStorageHook  delete return success when nothing was done
                 Key: AIRFLOW-3503
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-3503
             Project: Apache Airflow
          Issue Type: Bug
    Affects Versions: 1.10.1
            Reporter: lot


I'm loading files to BigQuery from Storage using:

 

{{gcs_export_uri = BQ_TABLE_NAME + '/' + EXEC_TIMESTAMP_PATH + '/*' gcs_to_bigquery_op = GoogleCloudStorageToBigQueryOperator( dag=dag, task_id='load_products_to_BigQuery', bucket=GCS_BUCKET_ID, destination_project_dataset_table=table_name_template, source_format='NEWLINE_DELIMITED_JSON', source_objects=[gcs_export_uri], src_fmt_configs=\{'ignoreUnknownValues': True}, create_disposition='CREATE_IF_NEEDED', write_disposition='WRITE_TRUNCATE', skip_leading_rows = 1, google_cloud_storage_conn_id=CONNECTION_ID, bigquery_conn_id=CONNECTION_ID)}}

 

After that I want to delete the files so I do:

{{def delete_folder():}}
{{    """}}
{{    Delete files Google cloud storage}}
{{    """}}
{{    hook = GoogleCloudStorageHook(}}
{{            google_cloud_storage_conn_id=CONNECTION_ID)}}

{{    hook.delete(}}
{{        bucket=GCS_BUCKET_ID,}}
{{        object=gcs_export_uri)}}

 

 

{{This runs with PythonOperator.}}

{{The task marked as Success even though nothing was deleted.}}

{{Log:}}

[2018-12-12 11:31:29,247] \{base_task_runner.py:98} INFO - Subtask: [2018-12-12 11:31:29,247] \{transport.py:151} INFO - Attempting refresh to obtain initial access_token [2018-12-12 11:31:29,249] \{base_task_runner.py:98} INFO - Subtask: [2018-12-12 11:31:29,249] \{client.py:795} INFO - Refreshing access_token [2018-12-12 11:31:29,584] \{base_task_runner.py:98} INFO - Subtask: [2018-12-12 11:31:29,583] \{python_operator.py:90} INFO - Done. Returned value was: None

 

 

I expect the function to fail and return something like "file was not found" if there is nothing to delete Or let the user decide with specific flag if he wants the function to fail or success if files were not found.

 



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)