Github user felixcheung commented on a diff in the pull request:
https://github.com/apache/spark/pull/16609#discussion_r97214415
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/Dataset.scala ---
@@ -172,11 +172,23 @@ class Dataset[T] private[sql](
this(sqlContext.sparkSession, logicalPlan, encoder)
}
- /** A friendly name for this Dataset */
+ /**
+ * A friendly name for this Dataset.
+ *
+ * @group basic
+ * @since 2.2.0
+ */
@Since("2.2.0")
var name: String = null
- /** Assign a name to this Dataset */
+ /**
+ * Assign a name to this Dataset to display in the UI storage tab when
cached.
+ *
+ * @param name A friendly name for this Dataset
--- End diff --
`_name`?
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