Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/20070#discussion_r159143833 --- 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 -- Which other examples? most do not set this, and the Java equivalent doesn't either. If there's a good reason that the output needs to be untruncated, that's fine, just also change the Java example.
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