Github user srowen commented on a diff in the pull request: https://github.com/apache/spark/pull/14524#discussion_r74684277 --- Diff: mllib/src/main/scala/org/apache/spark/ml/param/shared/SharedParamsCodeGen.scala --- @@ -67,7 +67,7 @@ private[shared] object SharedParamsCodeGen { isValid = "ParamValidators.inArray(Array(\"skip\", \"error\"))"), ParamDesc[Boolean]("standardization", "whether to standardize the training features" + " before fitting the model", Some("true")), - ParamDesc[Long]("seed", "random seed", Some("this.getClass.getName.hashCode.toLong")), + ParamDesc[Long]("seed", "random seed", Some("new java.util.Random().nextLong()")), --- End diff -- It's code for code gen; what are you referring to?
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