[SPARK-12653] Re-enable test "SPARK-8489: MissingRequirementError during reflection"

Current Error:
```
Exception in thread "main" java.lang.NoSuchMethodError: org.apache.spark.SparkContext$.$lessinit$greater$default$6()Lscala/collection/Map;
```

Scala 2.11 Error with test.jar built by Scala 2.10.5:
```
Exception in thread "main" java.lang.NoSuchMethodError: scala.reflect.api.JavaUniverse.runtimeMirror(Ljava/lang/ClassLoader;)Lscala/reflect/api/JavaMirrors$JavaMirror;
```

Author: dongjoon-hyun

sql/hive/src/test/resources/regression-test-SPARK-8489/test-2.10.jar

@@ -22,6 +22,7 @@ import java.sql.Timestamp
 import java.util.Date
 
 import scala.collection.mutable.ArrayBuffer
+import scala.tools.nsc.Properties
 
 import org.scalatest.{BeforeAndAfterEach, Matchers}
 import org.scalatest.concurrent.Timeouts
@@ -87,13 +88,16 @@ class HiveSparkSubmitSuite
     runSparkSubmit(args)
   }
 
-  ignore("SPARK-8489: MissingRequirementError during reflection") {
+  test("SPARK-8489: MissingRequirementError during reflection") {
     // This test uses a pre-built jar to test SPARK-8489. In a nutshell, this test creates
     // a HiveContext and uses it to create a data frame from an RDD using reflection.
     // Before the fix in SPARK-8470, this results in a MissingRequirementError because
     // the HiveContext code mistakenly overrides the class loader that contains user classes.
     // For more detail, see sql/hive/src/test/resources/regression-test-SPARK-8489/*scala.
-    val testJar = "sql/hive/src/test/resources/regression-test-SPARK-8489/test.jar"
+    import Properties.versionString
+    val version = versionString.substring(versionString.indexOf(" ") + 1,
+      versionString.lastIndexOf("."))
+    val testJar = s"sql/hive/src/test/resources/regression-test-SPARK-8489/test-$version.jar"
     val args = Seq(
       "--conf", "spark.ui.enabled=false",
       "--conf", "spark.master.rest.enabled=false",