Repository: spark Updated Branches: refs/heads/master 9b7bbcef8 -> f9adda9af
[SPARK-4429][BUILD] Build for Scala 2.11 using sbt fails. I tried to build for Scala 2.11 using sbt with the following command: ``` $ sbt/sbt -Dscala-2.11 assembly ``` but it ends with the following error messages: ``` [error] (streaming-kafka/*:update) sbt.ResolveException: unresolved dependency: org.apache.kafka#kafka_2.11;0.8.0: not found [error] (catalyst/*:update) sbt.ResolveException: unresolved dependency: org.scalamacros#quasiquotes_2.11;2.0.1: not found ``` The reason is: If system property `-Dscala-2.11` (without value) was set, `SparkBuild.scala` adds `scala-2.11` profile, but also `sbt-pom-reader` activates `scala-2.10` profile instead of `scala-2.11` profile because the activator `PropertyProfileActivator` used by `sbt-pom-reader` internally checks if the property value is empty or not. The value is set to non-empty value, then no need to add profiles in `SparkBuild.scala` because `sbt-pom-reader` can handle as expected. Author: Takuya UESHIN <[email protected]> Closes #3342 from ueshin/issues/SPARK-4429 and squashes the following commits: 14d86e8 [Takuya UESHIN] Add a comment. 4eef52b [Takuya UESHIN] Remove unneeded condition. ce98d0f [Takuya UESHIN] Set non-empty value to system property "scala-2.11" if the property exists instead of adding profile. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/f9adda9a Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/f9adda9a Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/f9adda9a Branch: refs/heads/master Commit: f9adda9afb63bfdb722be95304f991a3b38a54b3 Parents: 9b7bbce Author: Takuya UESHIN <[email protected]> Authored: Wed Nov 19 14:40:21 2014 -0800 Committer: Patrick Wendell <[email protected]> Committed: Wed Nov 19 14:40:21 2014 -0800 ---------------------------------------------------------------------- project/SparkBuild.scala | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/f9adda9a/project/SparkBuild.scala ---------------------------------------------------------------------- diff --git a/project/SparkBuild.scala b/project/SparkBuild.scala index efc48e7..81d1f70 100644 --- a/project/SparkBuild.scala +++ b/project/SparkBuild.scala @@ -101,14 +101,13 @@ object SparkBuild extends PomBuild { v.split("(\\s+|,)").filterNot(_.isEmpty).map(_.trim.replaceAll("-P", "")).toSeq } - if (profiles.exists(_.contains("scala-"))) { - profiles - } else if (System.getProperty("scala-2.11") != null) { - profiles ++ Seq("scala-2.11") - } else { - println("Enabled default scala profile") - profiles ++ Seq("scala-2.10") + if (System.getProperty("scala-2.11") == "") { + // To activate scala-2.11 profile, replace empty property value to non-empty value + // in the same way as Maven which handles -Dname as -Dname=true before executes build process. + // see: https://github.com/apache/maven/blob/maven-3.0.4/maven-embedder/src/main/java/org/apache/maven/cli/MavenCli.java#L1082 + System.setProperty("scala-2.11", "true") } + profiles } Properties.envOrNone("SBT_MAVEN_PROPERTIES") match { --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
