util.py 文件源码

def save(self, sc, path):
        """Save this model to the given path."""
        if not isinstance(sc, SparkContext):
            raise TypeError("sc should be a SparkContext, got type %s" % type(sc))
        if not isinstance(path, basestring):
            raise TypeError("path should be a basestring, got type %s" % type(path))
        self._java_model.save(sc._jsc.sc(), path)