One more function documentation.

rxin · rxin · commit 0f31856d1701 · 2015-04-23T19:31:24.000-07:00
diff --git a/sql/catalyst/src/main/scala/org/apache/spark/sql/types/DataType.scala b/sql/catalyst/src/main/scala/org/apache/spark/sql/types/DataType.scala
@@ -52,7 +52,9 @@ abstract class DataType {
     case _ => false
   }
 
-  /** The default size of a value of this data type. */
+  /**
+   * The default size of a value of this data type, used internally for size estimation.
+   */
   def defaultSize: Int
 
   /** Name of the type used in JSON serialization. */

Original file line number	Diff line number	Diff line change
`@@ -52,7 +52,9 @@ abstract class DataType {`
`52`	`52`	`case _ => false`
`53`	`53`	`}`
`54`	`54`
`55`		`- /** The default size of a value of this data type. */`
	`55`	`+ /**`
	`56`	`+ * The default size of a value of this data type, used internally for size estimation.`
	`57`	`+ */`
`56`	`58`	`def defaultSize: Int`
`57`	`59`
`58`	`60`	`/** Name of the type used in JSON serialization. */`