@since(2.0)
def stop(self):
    'Stop the underlying :class:`SparkContext`.\n        '
    self._sc.stop()
    SparkSession._instantiatedSession = None
Stop the underlying :class:`SparkContext`.
@since(2.0)
def stop(self):
    '\n        '
    self._sc.stop()
    SparkSession._instantiatedSession = None