[ https://issues.apache.org/jira/browse/SPARK-6410?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Santiago M. Mola resolved SPARK-6410. ------------------------------------- Resolution: Not a Problem This has something to do with the incremental compiler. I got it working after running "sbt clean". > 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 > Components: SQL > Affects Versions: 1.4.0 > Environment: > Reporter: Santiago M. Mola > Labels: build-failure > Attachments: output.log > > > $ 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 -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org