HyukjinKwon commented on a change in pull request #20691: [SPARK-18161]
[Python] Allow pickle to serialize >4 GB objects when possible (Python 3.4+)
URL: https://github.com/apache/spark/pull/20691#discussion_r247333476
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File path: python/pyspark/broadcast.py
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@@ -80,7 +81,7 @@ def __init__(self, sc=None, value=None,
pickle_registry=None, path=None):
def dump(self, value, f):
try:
- pickle.dump(value, f, 2)
+ pickle.dump(value, f, protocol)
Review comment:
can we match our cloudpickle copy to upper version for this accordingly?
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