Couple of weeks back i started with Spark, which requires Scala and SBT (a build tool for Scala). I downloaded Scala 2.12.1 and SBT 0.13. While creating assembly jar (package) for SimpleWordCount scala project using SBT i hit an issue. The error message was not clear enough to figure out solution. Later through documentation i got to know SBT 0.13 does not support Sacla 2.12.1 I had to go back and download Scala 2.10.6. Now packaging of SimpleWordCount was fine.
Before getting SBT, check supported vresions of Scala.
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