[Solved]-Scalding tutorial: java.lang.ClassNotFoundException-scala

You are passing a wrong name for the main class, that is why it can't find it. It should be Tutorial1 instead of just 1. You can see the error in the stack trace:

Exception in thread "main" java.lang.ClassNotFoundException: 1

There is no class called 1. Try:

$ yarn jar target/scala-2.9.3/scalding-assembly-0.10.0.jar Tutorial1 --local

EDIT: it works just fine to me with this command:

$ yarn jar target/scalding-tutorial-0.8.11.jar Tutorial1 --local