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Diffstat (limited to 'core')
-rw-r--r-- | core/src/main/scala/org/apache/spark/Dependency.scala | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/core/src/main/scala/org/apache/spark/Dependency.scala b/core/src/main/scala/org/apache/spark/Dependency.scala index ab2594cfc0..9a7cd4523e 100644 --- a/core/src/main/scala/org/apache/spark/Dependency.scala +++ b/core/src/main/scala/org/apache/spark/Dependency.scala @@ -60,6 +60,9 @@ abstract class NarrowDependency[T](_rdd: RDD[T]) extends Dependency[T] { * @param serializer [[org.apache.spark.serializer.Serializer Serializer]] to use. If set to None, * the default serializer, as specified by `spark.serializer` config option, will * be used. + * @param keyOrdering key ordering for RDD's shuffles + * @param aggregator map/reduce-side aggregator for RDD's shuffle + * @param mapSideCombine whether to perform partial aggregation (also known as map-side combine) */ @DeveloperApi class ShuffleDependency[K, V, C]( |