schedule_interval=None is supported and works nicely as an externally triggered, "on demand" DAG.
An example use case would be a DAG that processes a genome in an organization that may have the need to process multiple genomes one day, and none another day. Max On Fri, Jun 10, 2016 at 7:53 AM, Chris Riccomini <[email protected]> wrote: > Yes, there was a brief discussion. It's weird, but possible currently, I > believe. > > On Fri, Jun 10, 2016 at 1:24 AM, <[email protected]> wrote: > > > Is it valid to define a DAG without a schedule interval? > > I want tasks that will be executed only from airflow CLI when needed > > > > > > > > >
