Santiago M. Mola created SPARK-6410:
---------------------------------------
Summary: Build error on Windows: polymorphic expression cannot be
instantiated to expected type
Key: SPARK-6410
URL: https://issues.apache.org/jira/browse/SPARK-6410
Project: Spark
Issue Type: Bug
Affects Versions: 1.4.0
Environment: $ uname -a
CYGWIN_NT-6.3 WDFN30003681A 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
Reporter: Santiago M. Mola
$ 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]
^
[...]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
