José Valim

Sorry, I got fold and reduce mixed up. If it is operating on the columns themselves, then we can probably add it to Explorer.Query directly. We already support column traversal...

> In fact, I wonder if we could make the :reduce option to for syntactic sugar for this?... 🤔 We certainly could but perhaps @cigrainger has ideas on the API...

Thanks @aleDsz. I think we should give up on this idea. We can't make this work by default because it requires defining a service on k8s. If we have to...

I believe those are the default in latest Livebook, so we should be good to go!

@wojtekmach could we perhaps use another directory, to avoid the admin conflict issue? In any case, feel free to merge this any time.

Thank you! We should definitely fix this but keep in mind putting a batch inside the stream will remove the benefits of batching. I will add some docs around this...

> We should definitely fix this but keep in mind putting a batch inside the stream will remove the benefits of batching. Ignore me. We officially supports streams of batches....

Please send a PR adding a similar callback. Thank you.

Closing in favor of #1528. FP8 is already in.

Which GCC do you have installed on the machine?