Github user HyukjinKwon commented on a diff in the pull request: https://github.com/apache/spark/pull/20775#discussion_r173436070 --- Diff: examples/src/main/python/ml/dataframe_example.py --- @@ -17,7 +17,7 @@ """ An example of how to use DataFrame for ML. Run with:: - bin/spark-submit examples/src/main/python/ml/dataframe_example.py <input> + bin/spark-submit examples/src/main/python/ml/dataframe_example.py <dataset> --- End diff -- Shall we change `dataset` to like .. `input_path` or `path`? I think the name `dataset` is usually used for `Dataset` instance.
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