Add link to Rating in Scaladoc for partitionRatings

danielyli · danielyli · commit 57de83bb10c0 · 2017-04-28T17:06:26.000-07:00
diff --git a/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala b/mllib/src/main/scala/org/apache/spark/ml/recommendation/ALS.scala
@@ -1162,9 +1162,9 @@ object ALS extends DefaultParamsReadable[ALS] with Logging {
   }
 
   /**
-   * Groups an RDD of `Rating`s by the user partition and item partition to which each `Rating` maps
-   * according to the given partitioners.  The returned pair RDD holds the ratings, encoded in a
-   * memory-efficient format but otherwise unchanged, keyed by the (user partition ID, item
+   * Groups an RDD of [[Rating]]s by the user partition and item partition to which each `Rating`
+   * maps according to the given partitioners.  The returned pair RDD holds the ratings, encoded in
+   * a memory-efficient format but otherwise unchanged, keyed by the (user partition ID, item
    * partition ID) pair.
    *
    * Performance note: This is an expensive operation that performs an RDD shuffle.

Original file line number	Diff line number	Diff line change
`@@ -1162,9 +1162,9 @@ object ALS extends DefaultParamsReadable[ALS] with Logging {`
`1162`	`1162`	`}`
`1163`	`1163`
`1164`	`1164`	`/**`
`1165`		- * Groups an RDD of `Rating`s by the user partition and item partition to which each `Rating` maps
`1166`		`- * according to the given partitioners. The returned pair RDD holds the ratings, encoded in a`
`1167`		`- * memory-efficient format but otherwise unchanged, keyed by the (user partition ID, item`
	`1165`	+ * Groups an RDD of [[Rating]]s by the user partition and item partition to which each `Rating`
	`1166`	`+ * maps according to the given partitioners. The returned pair RDD holds the ratings, encoded in`
	`1167`	`+ * a memory-efficient format but otherwise unchanged, keyed by the (user partition ID, item`
`1168`	`1168`	`* partition ID) pair.`
`1169`	`1169`	`*`
`1170`	`1170`	`* Performance note: This is an expensive operation that performs an RDD shuffle.`