The relative paths might work from where ever you are evoking 'airflow
list_tasks', but that doesn't mean they work from wherever the webserver is
parsing the dags from.
Does running 'airflow list_tasks' from some other running directory work?
On Fri, Sep 14, 2018 at 12:35 PM Frank Maritato
<fmarit...@opentable.com.invalid> wrote:
> Do you mean give the full path to the files? The relative path I'm using
> definitely works. When I type airflow list_dags, I can see the output from
> the print statements that the glob is finding my sql files and creating the
> snowflake operators.
>
> airflow list_tasks workflow also lists all the operators I'm creating. I'm
> just not seeing them in the ui.
>
> On 9/14/18, 9:10 AM, "Sai Phanindhra" <phani8...@gmail.com> wrote:
>
> Hi frank,
> Can you try giving global paths?
>
> On Fri 14 Sep, 2018, 21:35 Frank Maritato, <fmarit...@opentable.com
> .invalid>
> wrote:
>
> > Hi,
> >
> > I'm using apache airflow 1.10.0 and I'm trying to dynamically
> generate
> > some tasks in my dag based on files that are in the dags directory.
> The
> > problem is, I don't see these tasks in the ui, I just see the
> 'start' dummy
> > operator. If I type 'airflow list_tasks workflow', they are listed.
> > Thoughts?
> >
> > Here is how I'm generating the tasks:
> >
> >
> > def create_snowflake_operator(file, dag, snowflake_connection):
> > file_repl = file.replace('/', '_')
> > file_repl = file_repl.replace('.sql', '')
> > print("TASK_ID {}".format(file_repl))
> > return SnowflakeOperator(
> > dag=dag,
> > task_id='create_{}'.format(file_repl),
> > snowflake_conn_id=snowflake_connection,
> > sql=file
> > )
> >
> > DAG_NAME = 'create_objects'
> > dag = DAG(
> > DAG_NAME,
> > default_args=args,
> > dagrun_timeout=timedelta(hours=2),
> > schedule_interval=None,
> > )
> >
> > start = DummyOperator(
> > dag=dag,
> > task_id="start",
> > )
> >
> > print("creating snowflake operators")
> >
> > for file in glob('dags/snowsql/create/udf/*.sql'):
> > print("FILE {}".format(file))
> > task = create_snowflake_operator(file, dag, 'snowflake_default')
> > task.set_upstream(start)
> >
> > for file in glob('dags/snowsql/create/table/*.sql'):
> > print("FILE {}".format(file))
> > task = create_snowflake_operator(file, dag, 'snowflake_default')
> > task.set_upstream(start)
> >
> > for file in glob('dags/snowsql/create/view/*.sql'):
> > print("FILE {}".format(file))
> > task = create_snowflake_operator(file, dag, 'snowflake_default')
> > task.set_upstream(start)
> >
> > print("done {}".format(start.downstream_task_ids))
> >
> > Thanks in advance
> > --
> > Frank Maritato
> >
>
>
>
