Github user jkbradley commented on a diff in the pull request: https://github.com/apache/spark/pull/18742#discussion_r131331807 --- Diff: python/pyspark/ml/util.py --- @@ -156,28 +218,23 @@ def write(self): @inherit_doc -class MLReader(object): +class MLReader(BaseReadWrite): """ Utility class that can load ML instances. .. versionadded:: 2.0.0 """ + def __init__(self): + super(MLReader, self).__init__() + def load(self, path): """Load the ML instance from the input path.""" raise NotImplementedError("MLReader is not yet implemented for type: %s" % type(self)) - def context(self, sqlContext): - """ - Sets the SQL context to use for loading. - - .. note:: Deprecated in 2.1 and will be removed in 3.0, use session instead. - """ - raise NotImplementedError("MLReader is not yet implemented for type: %s" % type(self)) - def session(self, sparkSession): --- End diff -- You can remove this instance of session since it is inherited.
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