CODEWITHSUNDEEP
macosscalaapache-sparkversion
Joe
Joe

Reputation: 13091

How to switch to different version of Scala? (MacOS)

I have installed Scala 2.12.5 and trying to use Spark 2.2.0

libraryDependencies += "org.apache.spark" %% "spark-core" % "2.2.0"

But read somewhere that Spark does not exist for that version of Scala.

How do I install scala 2.11.x and how to use it (e.g. switch to 2.11.x and then when needed - switch back to 2.12.x)?

Thanks.

Upvotes: 1

Views: 5124

Answers (2)

puhlen
puhlen

Reputation: 8519

It seems you are using sbt based on the dependency line in your question. In this case it's easy, just change the scalaVersion line to 

scalaVersion := "2.11.11"

Or whichever version you need.

Upvotes: 1

Leonardo Aoun
Leonardo Aoun

Reputation: 62

take a look at this answer.

I'd personally suggest you use the sbt file to specify the scala version like this: scalaVersion := "2.11.x"

then install with: brew install [email protected]

Upvotes: 3

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