Details
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Bug
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Status: Resolved
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Major
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Resolution: Not A Problem
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1.4.0
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None
Description
$ bash build/sbt -Phadoop-2.3 assembly
[...]
[error] C:\Users\XXXXXXXX\dev\repos\spark\sql\catalyst\src\main\scala\org\apache\spark\sql\catalyst\dsl\package.scala:314: polymorphic expression cannot be instantiated to expected type;
[error] found : [T(in method apply)]org.apache.spark.sql.catalyst.dsl.ScalaUdfBuilder[T(in method apply)]
[error] required: org.apache.spark.sql.catalyst.dsl.package.ScalaUdfBuilder[T(in method functionToUdfBuilder)]
[error] implicit def functionToUdfBuilder[T: TypeTag](func: Function1[_, T]): ScalaUdfBuilder[T] = ScalaUdfBuilder(func)
[error] ^
[...]
$ uname -a
CYGWIN_NT-6.3 XXXXXXXX 1.7.35(0.287/5/3) 2015-03-04 12:09 x86_64 Cygwin
$ java -version
java version "1.7.0_75"
Java(TM) SE Runtime Environment (build 1.7.0_75-b13)
Java HotSpot(TM) 64-Bit Server VM (build 24.75-b04, mixed mode)
$ scala -version
Scala code runner version 2.10.4 – Copyright 2002-2013, LAMP/EPFL
$ build/zinc-0.3.5.3/bin/zinc -version
zinc (scala incremental compiler) 0.3.5.3