[jira] [Created] (AIRFLOW-610) Configuration parsing order doesn't work properly.

[Yongjun Park (JIRA)]

Yongjun Park created AIRFLOW-610:
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             Summary: Configuration parsing order doesn't work properly.
                 Key: AIRFLOW-610
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-610
             Project: Apache Airflow
          Issue Type: Bug
            Reporter: Yongjun Park


I'm testing Airflow using master branch, precisely 527e3ec.

Documents says configuration is evaluated following order.
# environment variable
# configuration in airflow.cfg
# command in airflow.cfg
# default

However, it can't recognize *_cmd* options.

I added *sql_alchemy_conn_cmd* option. but it printed error below: 
{code}
Traceback (most recent call last):
  File "/usr/local/bin/airflow", line 6, in <module>
    exec(compile(open(__file__).read(), __file__, 'exec'))
  File "/usr/local/airflow/airflow/bin/airflow", line 17, in <module>
    from airflow import configuration
  File "/home/airflow/airflow/__init__.py", line 30, in <module>
    from airflow import configuration as conf
  File "/home/airflow/airflow/configuration.py", line 733, in <module>
    conf.read(AIRFLOW_CONFIG)
  File "/home/airflow/airflow/configuration.py", line 585, in read
    self._validate()
  File "/home/airflow/airflow/configuration.py", line 497, in _validate
    self.get('core', 'executor')))
{code}

I think it is affected by DEFAULT configuration. It should be changed 
evaluation order as document's saying.



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