Github user chetkhatri commented on a diff in the pull request:
https://github.com/apache/spark/pull/20070#discussion_r159192570
--- Diff:
examples/src/main/scala/org/apache/spark/examples/ml/QuantileDiscretizerExample.scala
---
@@ -45,7 +45,7 @@ object QuantileDiscretizerExample {
.setNumBuckets(3)
val result = discretizer.fit(df).transform(df)
- result.show()
+ result.show(false)
--- End diff --
@srowen correct either way it works for ex. examples/ml/LDAExamples.scala
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