[GitHub] [spark] viirya commented on a change in pull request #34688: [SPARK-32079][PYTHON] Remove namedtuple hack by replacing built-in pickle to cloudpickle

[GitBox <gi...@apache.org>]

viirya commented on a change in pull request #34688:
URL: https://github.com/apache/spark/pull/34688#discussion_r755651794



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File path: python/pyspark/serializers.py
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@@ -19,7 +19,7 @@
 PySpark supports custom serializers for transferring data; this can improve
 performance.
 
-By default, PySpark uses :class:`PickleSerializer` to serialize objects using Python's
+By default, PySpark uses :class:`CPickleSerializer` to serialize objects using Python's
 `cPickle` serializer, which can serialize nearly any Python object.

Review comment:
       "... using Python's`cPickle` serializer,' <- do we need to update this?




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