Is Scala Collections also a part of CCA175 certification?
I could see that we have 4-5 detailed videos on Scala, should i go through all of them ?
How about other videos also – Big Data Workshop - 10 - Spark aggregateByKey and groupByKey
I have purchased big data lab, do i still need to install Scala individually (https://www.scala-lang.org/download/install.html) to run the classes and objects as mentioned in these videos as i am getting error while executing them in scala in the lab
You should be comfortable with either Scala or Python collections and use it in tandem with Spark Transformations and Actions.So,it is suggested to setup Scala on local system.What is the error you get on lab?I don’t think there is an issue in the lab