question Tutorial Exercise 3 - not found: value sc in Support Questions

question Tutorial Exercise 3 - not found: value sc in Support Questions https://community.cloudera.com/t5/Support-Questions/Tutorial-Exercise-3-not-found-value-sc/m-p/78739#M3472 The Scala code in this exercise does not compile: <A href="https://www.cloudera.com/developers/get-started-with-hadoop-tutorial/exercise-3.html" target="_blank">https://www.cloudera.com/developers/get-started-with-hadoop-tutorial/exercise-3.html</A> I get the error: <console>:30: error: not found: value sc           return sc.newAPIHadoopRDD(job.getConfiguration,  Where is the variable 'sc' initialized? There are many errors in these tutorials which is a bit frustrating, I hope someone can tell me how to overcome it, thanks. I am running the latest CDH Quickstart docker image. Tue, 21 Aug 2018 08:54:43 GMT rupertlssmith 2018-08-21T08:54:43Z