Very cool! Is it possible to mix apis in a single project with Jet Beam Runner? This would make it easier to port Beam projects to Jet, as the migration could be progressive.
Do you mean for a single job/pipeline? This wouldn't be possible at the moment. Our current focus has shifted from Beam a little bit - as we found out the beam threading model didn't play nicely at all with Jet's green threads (there is no way to distinguish between blocking and non-blocking calls).