Github user dbtsai commented on a diff in the pull request: https://github.com/apache/spark/pull/23100#discussion_r236410306 --- Diff: mllib/src/main/scala/org/apache/spark/ml/feature/OneHotEncoder.scala --- @@ -17,126 +17,512 @@ package org.apache.spark.ml.feature +import org.apache.hadoop.fs.Path --- End diff -- I guess once the commits of the history are squashed into one, it will still like this without better history.
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