Use catalogString instead of json for passing serialized schema type

Author: HeartSaVioR

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/InternalRow.scala

@@ -63,8 +63,8 @@ abstract class InternalRow extends SpecializedGetters with Serializable {
    */
   def copy(): InternalRow
 
-  def copyUnsafeData(dataTypeJson: String): InternalRow = {
-    val dataType = DataType.fromJson(dataTypeJson)
+  def copyUnsafeData(dataTypeCatalogString: String): InternalRow = {
+    val dataType = DataType.fromDDL(dataTypeCatalogString)
     assert(dataType.isInstanceOf[StructType])
     copyUnsafeData(dataType.asInstanceOf[StructType])
   }

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/objects/objects.scala

@@ -889,8 +889,7 @@ case class MapObjects private(
 
     // Make a copy of the unsafe data if the result contains any
     def makeCopyUnsafeData(dataType: DataType, value: String) = {
-      val typeToJson = StringEscapeUtils.escapeJava(StringEscapeUtils.escapeJson(dataType.json))
-      s"""${value}.copyUnsafeData("${typeToJson}")"""
+      s"""${value}.copyUnsafeData("${dataType.catalogString}")"""
     }
 
     val genFunctionValue: String = lambdaFunction.dataType match {

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/ArrayData.scala

@@ -68,8 +68,8 @@ abstract class ArrayData extends SpecializedGetters with Serializable {
 
   def copy(): ArrayData
 
-  def copyUnsafeData(dataTypeJson: String): ArrayData = {
-    val dataType = DataType.fromJson(dataTypeJson)
+  def copyUnsafeData(dataTypeCatalogString: String): ArrayData = {
+    val dataType = DataType.fromDDL(dataTypeCatalogString)
     assert(dataType.isInstanceOf[ArrayType])
     copyUnsafeData(dataType.asInstanceOf[ArrayType])
   }

sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/MapData.scala

@@ -35,8 +35,8 @@ abstract class MapData extends Serializable {
 
   def copy(): MapData
 
-  def copyUnsafeData(dataTypeJson: String): MapData = {
-    val dataType = DataType.fromJson(dataTypeJson)
+  def copyUnsafeData(dataTypeCatalogString: String): MapData = {
+    val dataType = DataType.fromDDL(dataTypeCatalogString)
     assert(dataType.isInstanceOf[MapType])
     copyUnsafeData(dataType.asInstanceOf[MapType])
   }