Hi,
Nice catch, Sean! Learnt this today. They did say you could learn a lot
with Spark! :)
Pozdrawiam,
Jacek Laskowski
https://about.me/JacekLaskowski
Spark Structured Streaming (Apache Spark 2.2+)
https://bit.ly/spark-structured-streaming
Mastering Apache Spark 2
I figured this out. It's another effect of a new behavior in
2.12: Eta-expansion of zero-argument method values is deprecated
Imagine:
def f(): String = "foo"
def g(fn: () => String) = ???
g(f) works in 2.11 without warning. It generates a warning in 2.12, because
it wants you to explicitly make
I'm working on updating to Scala 2.12, and, have hit a compile error in
Scala 2.12 that I'm strugging to design a fix to (that doesn't modify the
API significantly). If you "./dev/change-scala-version.sh 2.12" and
compile, you'll see errors like...
[error]
