Removing explicit int and double type to match style

Author: mccheah

core/src/main/scala/org/apache/spark/serializer/KryoSerializer.scala

@@ -49,19 +49,19 @@ class KryoSerializer(conf: SparkConf)
   with Logging
   with Serializable {
 
-  private val bufferSizeMb: Double = conf.getDouble("spark.kryoserializer.buffer.mb", 0.064)
+  private val bufferSizeMb = conf.getDouble("spark.kryoserializer.buffer.mb", 0.064)
   if (bufferSizeMb >= 2048) {
     throw new IllegalArgumentException("spark.kryoserializer.buffer.mb must be less than " +
       s"2048 mb, got: + $bufferSizeMb mb.")
   }
   private val bufferSize = (bufferSizeMb * 1024 * 1024).toInt
 
-  val maxBufferSizeMb: Int = conf.getInt("spark.kryoserializer.buffer.max.mb", 64)
+  val maxBufferSizeMb = conf.getInt("spark.kryoserializer.buffer.max.mb", 64)
   if (maxBufferSizeMb >= 2048) {
     throw new IllegalArgumentException("spark.kryoserializer.buffer.max.mb must be less than " +
       s"2048 mb, got: + $maxBufferSizeMb mb.")
   }
-  private val maxBufferSize = maxBufferSizeMb * 1024 * 1024
+  private val maxBufferSize = maxBufferSizeMb * 1026 * 1024
 
   private val referenceTracking = conf.getBoolean("spark.kryo.referenceTracking", true)
   private val registrationRequired = conf.getBoolean("spark.kryo.registrationRequired", false)