Github user mgaido91 commented on a diff in the pull request: https://github.com/apache/spark/pull/19340#discussion_r140860281 --- Diff: mllib/src/main/scala/org/apache/spark/mllib/clustering/KMeans.scala --- @@ -546,10 +574,88 @@ object KMeans { .run(data) } + private[spark] def validateInitMode(initMode: String): Boolean = { + initMode match { + case KMeans.RANDOM => true + case KMeans.K_MEANS_PARALLEL => true + case _ => false + } + } + private[spark] def validateDistanceMeasure(distanceMeasure: String): Boolean = { + distanceMeasure match { + case DistanceSuite.EUCLIDEAN => true --- End diff -- I just wanted to be consistent with the similar implementation which is three lines above. Doing the same thing in two different ways a few lines of code after might be very confusing IMHO.
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