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From Nicholas Chammas <nicholas.cham...@gmail.com>
Subject Re: Spark development with IntelliJ
Date Thu, 08 Jan 2015 23:22:40 GMT
Side question: Should this section
<https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark#ContributingtoSpark-IDESetup>
in
the wiki link to Useful Developer Tools
<https://cwiki.apache.org/confluence/display/SPARK/Useful+Developer+Tools>?

On Thu Jan 08 2015 at 6:19:55 PM Sean Owen <sowen@cloudera.com> wrote:

> I remember seeing this too, but it seemed to be transient. Try
> compiling again. In my case I recall that IJ was still reimporting
> some modules when I tried to build. I don't see this error in general.
>
> On Thu, Jan 8, 2015 at 10:38 PM, Bill Bejeck <bbejeck@gmail.com> wrote:
> > I was having the same issue and that helped.  But now I get the following
> > compilation error when trying to run a test from within Intellij (v 14)
> >
> > /Users/bbejeck/dev/github_clones/bbejeck-spark/sql/
> catalyst/src/main/scala/org/apache/spark/sql/catalyst/dsl/package.scala
> > Error:(308, 109) polymorphic expression cannot be instantiated to
> expected
> > type;
> >  found   : [T(in method
> > apply)]org.apache.spark.sql.catalyst.dsl.ScalaUdfBuilder[T(in method
> apply)]
> >  required: org.apache.spark.sql.catalyst.dsl.package.ScalaUdfBuilder[T(
> in
> > method functionToUdfBuilder)]
> >   implicit def functionToUdfBuilder[T: TypeTag](func: Function1[_, T]):
> > ScalaUdfBuilder[T] = ScalaUdfBuilder(func)
> >
> > Any thoughts?
> >
> > ^
>
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