I did a quick google search for "Java/Scala interoperability" and was
surprised to find very few recent results on the topic. (Has the world
given up?)
It's easy to use Java library code from Scala, but the opposite is not true.
I would think about the problem this way: Do *YOU* need to provide
I see… Did you consider Structure Streaming?
Otherwise, you could create a factory that will build your higher level object,
that will return an interface defining your API, but the implementation may
vary based on the context.
And English is not my native language as well...
Jean -Georges
Thanks for reply, Jean
In my project , I'm working on higher abstraction layer of spark
streaming to build a data processing product and trying to provide a common
api for java and scala developers.
You can see the abstract class defined here:
There are a little bit more than the list you specified nevertheless, some
data types are not directly compatible between Scala and Java and requires
conversion, so it’s good to not pollute your code with plenty of conversion and
focus on using the straight API.
I don’t remember from the top
