diff options
| -rw-r--r-- | python/pyspark/rdd.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/python/pyspark/rdd.py b/python/pyspark/rdd.py index ca2dc119a4..019c249699 100644 --- a/python/pyspark/rdd.py +++ b/python/pyspark/rdd.py @@ -693,11 +693,11 @@ class RDD(object): """ Get the top N elements from a RDD. - Note: It returns the list sorted in ascending order. + Note: It returns the list sorted in descending order. >>> sc.parallelize([10, 4, 2, 12, 3]).top(1) [12] >>> sc.parallelize([2, 3, 4, 5, 6]).cache().top(2) - [5, 6] + [6, 5] """ def topIterator(iterator): q = [] @@ -711,7 +711,7 @@ class RDD(object): def merge(a, b): return next(topIterator(a + b)) - return sorted(self.mapPartitions(topIterator).reduce(merge)) + return sorted(self.mapPartitions(topIterator).reduce(merge), reverse=True) def take(self, num): """ |