[SPARK-40132] MultilayerPerceptronClassifier rawPredictionCol param missing from setParams

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.1, 3.4.0
• Component/s: ML
• Target Version/s: 3.3.1, 3.4.0
• Assignee: Sean R. Owen
• Reporter: Sean R. Owen
• Created: 18/Aug/22 02:43
• Updated: 18/Aug/22 05:24
• Resolved: 18/Aug/22 05:24

Description

https://issues.apache.org/jira/browse/SPARK-37398 inlined type hints in Pyspark ML's classification.py but inadvertently removed the parameter rawPredictionCol from MultilayerPerceptronClassifier's setParams. This causes its constructor to fail when this param is set in the constructor, as it isn't recognized by setParams, called by the constructor.

Issue Links

• is caused by: SPARK-37398 Inline type hints for python/pyspark/ml/classification.py
• links to: [Github] Pull Request #37561 (srowen)
• links to: [Github] Pull Request #37561 (srowen)