I'm expecting to do something similar in Spark but I'm not entirely sure which
interfaces/classes describe the serialization of RDDs. I'm figuring that I'll
need to implement a Ruby equivalent of the org.apache.spark.api.java.function
namespaces, but am not entirely where the pieces come together to turn those
into serialized objects.
Appreciate any direction you all might be able to share, in the meantime, I've
got my miner's cap on and am presently digging through core/ :)