Re: value toDF is not a member of RDD object

[Michael Armbrust]

On Wed, May 13, 2015 at 3:00 AM, SLiZn Liu <sliznmail...@gmail.com> wrote:

> Additionally, after I successfully packaged the code, and submitted via 
> spark-submit
> webcat_2.11-1.0.jar, the following error was thrown at the line where
> toDF() been called:
>
> Exception in thread "main" java.lang.NoSuchMethodError: 
> scala.reflect.api.JavaUniverse.runtimeMirror(Ljava/lang/ClassLoader;)Lscala/reflect/api/JavaUniverse$JavaMirror;
>
> A NoSuchMethodError here almost certainly means you have the wrong version
of scala on the classpath.