[BUILD] Fixing source and target compatibility versions for the scala compiler

jbaiera · jbaiera · commit 839bcfd5c346 · 2016-11-11T14:33:22.000-05:00
fixes elastic#892
diff --git a/build.gradle b/build.gradle
@@ -576,6 +576,9 @@ def baseSparkProject(target, sparkVersion) {
             jvmArgs = ['-XX:MaxPermSize=512m']
         }
         scalaCompileOptions.useAnt = false
+
+        sourceCompatibility = 1.6
+        targetCompatibility = 1.6
     }
     
     println "Using Scala $scalaMajorVersion [$scalaVersion]"

Original file line number	Diff line number	Diff line change
`@@ -576,6 +576,9 @@ def baseSparkProject(target, sparkVersion) {`
`576`	`576`	`jvmArgs = ['-XX:MaxPermSize=512m']`
`577`	`577`	`}`
`578`	`578`	`scalaCompileOptions.useAnt = false`
	`579`	`+`
	`580`	`+ sourceCompatibility = 1.6`
	`581`	`+ targetCompatibility = 1.6`
`579`	`582`	`}`
`580`	`583`
`581`	`584`	`println "Using Scala $scalaMajorVersion [$scalaVersion]"`