diff options
Diffstat (limited to 'core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala')
-rw-r--r-- | core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala b/core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala index 76752e1fde..59af1052eb 100644 --- a/core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala +++ b/core/src/main/scala/org/apache/spark/api/java/JavaPairRDD.scala @@ -296,7 +296,7 @@ class JavaPairRDD[K, V](val rdd: RDD[(K, V)]) /** Count the number of elements for each key, and return the result to the master as a Map. */ def countByKey(): java.util.Map[K, jl.Long] = - mapAsSerializableJavaMap(rdd.countByKey().mapValues(jl.Long.valueOf)) + mapAsSerializableJavaMap(rdd.countByKey()).asInstanceOf[java.util.Map[K, jl.Long]] /** * Approximate version of countByKey that can return a partial result if it does |