SparkQA removed a comment on issue #26370: [SPARK-29727][ML][PYTHON] Use
UnaryTransformer as parent class for single input column transformers in PySpark
URL: https://github.com/apache/spark/pull/26370#issuecomment-549511759
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SparkQA removed a comment on issue #26370: [SPARK-29727][ML][PYTHON] Use
UnaryTransformer as parent class for single input column transformers in PySpark
URL: https://github.com/apache/spark/pull/26370#issuecomment-549067993
**[Test build #113134 has
started](https://amplab.cs.berkeley.edu