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.
---
If your project is set up for it, you can reply to this email and have your
reply appear on GitHub as well. If your project does not have this feature
enabled and wishes so, or if the feature is enabled but not working, please
contact infrastructure at infrastruct...@apache.org or file a JIRA ticket
with INFRA.
---
---------------------------------------------------------------------
To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org
For additional commands, e-mail: reviews-h...@spark.apache.org
