Github user sryza commented on a diff in the pull request: https://github.com/apache/spark/pull/2274#discussion_r17201280 --- Diff: python/pyspark/rdd.py --- @@ -515,6 +515,30 @@ def __add__(self, other): raise TypeError return self.union(other) + def repartitionAndSortWithinPartitions(self, numPartitions=None, partitionFunc=portable_hash, + ascending=True, keyfunc=lambda x: x): + """ + Repartition the RDD according to the given partitioner and, within each resulting partition, + sort records by their keys. + + >>> rdd = sc.parallelize([(0, 5), (3, 8), (2, 6), (0, 8), (3, 8), (1, 3)]) + >>> rdd2 = rdd.repartitionAndSortWithinPartitions(True, lambda x: x % 2, 2) --- End diff -- Sorry, missed updating this when I switched the argument ordering.
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