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[SPARK-2948] PySpark doesn't work on Python 2.6 #1868

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[SPARK-2948] PySpark doesn't work on Python 2.6 #1868

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1d743e1
Modified serializers.py for Python 2.6
sarutak Aug 9, 2014
667da1e
Modified indentation in serializers.py
sarutak Aug 9, 2014
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11 changes: 8 additions & 3 deletions python/pyspark/serializers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -314,9 +314,14 @@ def _copy_func(f):

_old_namedtuple = _copy_func(collections.namedtuple)

def namedtuple(name, fields, verbose=False, rename=False):
cls = _old_namedtuple(name, fields, verbose, rename)
return _hack_namedtuple(cls)
if sys.version_info[0:2] == (2, 6):
def namedtuple(name, fields, verbose=False):
cls = _old_namedtuple(name, fields, verbose)
return _hack_namedtuple(cls)
else:
def namedtuple(name, fields, verbose=False, rename=False):
cls = _old_namedtuple(name, fields, verbose, rename)
return _hack_namedtuple(cls)

# replace namedtuple with new one
collections.namedtuple.func_globals["_old_namedtuple"] = _old_namedtuple
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