Eric Liang

This is pretty important right?

Not really sure, but perhaps try disabling parts of your PR to see what is causing the issue? It may be worth adding more debug logs for where OMP_NUM_THREADS is...

Core tests look good now. Can you rebase with master to rerun the Java tests? It looks like ``` java.lang.NoClassDefFoundError: com/fasterxml/jackson/core/util/JacksonFeature ``` is a potential dependency issue.

Hey @espg @consideRatio indeed "level 3" is supported via the Kuberay project: https://github.com/ray-project/kuberay > I'll set out to learn about if there a Ray client to work against a k8s...

Proposal makes sense to me... it amounts to removing the URI whitelist of allowed protocols to pass through to smart_open, which I think is not necessary to restrict anyways (cc...

The proposal seems reasonable to me (narrowly scoped enhancement to actor scheduling; should be orthogonal to future scheduling improvements). Who is the shepherd here? How about @stephanie-wang ?

> Give Labels to Actors/Nodes I have concerns about adding labels to nodes, since we already have the notion of custom resources. Any reason not to use custom resources there?

Thanks for the comments. Overall, I agree with the value of adding node labels for more straightforward and powerful affinity/anti-affinity scheduling. I do think this is a pretty big change---...

Maybe let's think about one particular edge case: scheduling a lot of actors each with mutual anti-affinity. IIUC, the concern is this leads to O(n) sized constraints, such as: ```...

This is an interesting discussion with regards to fault tolerance and simplicity of APIs. I think I agree that there are significant pain points actor label affinity solves. However, considering...