jeremyrsmith

This is probably due to mismatching Scala versions between Spark and Polynote. Spark 3 is (by default) built for Scala 2.12, so you'd need the matching Scala 2.12 distribution of...

To clarify: the issue is that when the tab is switched, the focus doesn't move to the active cell in the selected tab automatically. Instead, the previously selected tab still...

Hi @antonkulaga, thanks for the issue. I agree that this is needed. I changed the title of the issue to better reflect what I think the necessary feature is, hope...

Apparently the thing from #888 doesn't work particularly well. So I think this should probably still be open...

We'd welcome a PR for this! Intending to have some rough developer documentation up soon, but the main part of adding a new language is just implementing this interface: https://github.com/polynote/polynote/blob/master/polynote-kernel/src/main/scala/polynote/kernel/interpreter/Interpreter.scala

@wizofe we don't have any immediate plans to add Julia support, but of course a PR would be welcome. It would involve creating a JNI binding for running Julia code...

@BeastyBlacksmith @dondish @wizofe I started playing around with making a JNA-based interface to libjulia, for the JVM->Julia part (and I guess the Julia->JVM part could be accomplished by JavaCall.jl as...

@BeastyBlacksmith I guess what we'd mostly need to figure out is, how cells should be "encoded" in Julia. Every cell has to be able to use any variable from any...

Does it make a difference whether the kernel was started and then killed vs never started? If so, it could be some problem with shutting down the kernel. I think...

I could see this getting kind of annoying though – e.g. you're trying to read ahead in the notebook while a Spark task runs for 10 minutes in cell 1,...