1 files changed, 2 insertions, 2 deletions
diff --git a/core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala b/core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala
index 59b90974ae..387f3e2502 100644
--- a/core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala
+++ b/core/src/test/scala/org/apache/spark/rdd/PipedRDDSuite.scala
@@ -21,7 +21,6 @@ import java.io.File
 
 import scala.collection.Map
 import scala.io.Codec
-import scala.language.postfixOps
 import scala.sys.process._
 import scala.util.Try
 
@@ -215,7 +214,8 @@ class PipedRDDSuite extends SparkFunSuite with SharedSparkContext {
   }
 
   def testCommandAvailable(command: String): Boolean = {
-    Try(Process(command) !!).isSuccess
+    val attempt = Try(Process(command).run().exitValue())
+    attempt.isSuccess && attempt.get == 0
   }
 
   def testExportInputFile(varName: String) {