Merge pull request #497 from ScrapCodes/dep-resolution-fix

Moving akka dependency resolver to shared.

project/SparkBuild.scala

@@ -44,6 +44,9 @@ object SparkBuild extends Build {
     transitiveClassifiers in Scope.GlobalScope := Seq("sources"),
     testListeners <<= target.map(t => Seq(new eu.henkelmann.sbt.JUnitXmlTestsListener(t.getAbsolutePath))),
 
+    // shared between both core and streaming.
+    resolvers ++= Seq("Akka Repository" at "http://repo.akka.io/releases/"),
+
     // For Sonatype publishing
     resolvers ++= Seq("sonatype-snapshots" at "https://oss.sonatype.org/content/repositories/snapshots",
       "sonatype-staging" at "https://oss.sonatype.org/service/local/staging/deploy/maven2/"),
@@ -114,7 +117,6 @@ object SparkBuild extends Build {
   def coreSettings = sharedSettings ++ Seq(
     name := "spark-core",
     resolvers ++= Seq(
-      "Akka Repository" at "http://repo.akka.io/releases/",
       "JBoss Repository" at "http://repository.jboss.org/nexus/content/repositories/releases/",
       "Spray Repository" at "http://repo.spray.cc/",
       "Cloudera Repository" at "https://repository.cloudera.com/artifactory/cloudera-repos/",