[jira] [Created] (AIRFLOW-43) Tasks never run in externally triggered DAGRun

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

Chris Johnson created AIRFLOW-43:
------------------------------------

             Summary: Tasks never run in externally triggered DAGRun
                 Key: AIRFLOW-43
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-43
             Project: Apache Airflow
          Issue Type: Bug
    Affects Versions: Airflow 1.7.1
         Environment: OSX, Python 2.7.5 ... Airflow is 1.7.0 (not available in dropdown above)
            Reporter: Chris Johnson
            Priority: Critical


I have a DAG which should only be run as needed (no schedule interval):

dag = DAG(
    dag_id='major_integ_cycle',
    default_args=args,
    schedule_interval=None,
)

I attempted to start this using `airflow trigger_dag NAME` but the tasks never run.  The scheduler has noted the fact that itthe DAG was triggered: INFO - Created <DagRun major_integ_cycle @ 2016-05-03 08:36:16.032474: manual__2016-05-03T08:36:16.032474, externally triggered: True>

The tasks are currently very vanilla test cases, all look like this:

task_mdc = op.BashOperator(
    task_id='master_data_cycle',
    bash_command='sleep 1',
    dag=dag,
)

Have I misunderstood?  Or is not running a bug in this case?



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)