Removed println

Author: tdas

external/kafka-0-10-sql/src/test/scala/org/apache/spark/sql/kafka010/KafkaDataConsumerSuite.scala

@@ -93,7 +93,6 @@ class KafkaDataConsumerSuite extends SharedSQLContext with PrivateMethodTester {
       } catch {
         case e: Throwable =>
           error = e
-          println(s"$i: Error $e")
           throw e
       } finally {
         consumer.release()