Hi Yanbo, https://issues.apache.org/jira/browse/SPARK-14730
Thanks! Pozdrawiam, Jacek Laskowski ---- https://medium.com/@jaceklaskowski/ Mastering Apache Spark http://bit.ly/mastering-apache-spark Follow me at https://twitter.com/jaceklaskowski On Tue, Apr 19, 2016 at 8:55 AM, Yanbo Liang <yblia...@gmail.com> wrote: > Hi Jacek, > > This is due to ColumnPruner is only used for RFormula currently, we did not > expose it as a feature transformer. > Please feel free to create JIRA and work on it. > > Thanks > Yanbo > > 2016-03-25 8:50 GMT-07:00 Jacek Laskowski <ja...@japila.pl>: >> >> Hi, >> >> Came across `private class ColumnPruner` with "TODO(ekl) make this a >> public transformer" in scaladoc, cf. >> >> https://github.com/apache/spark/blob/master/mllib/src/main/scala/org/apache/spark/ml/feature/RFormula.scala#L317. >> >> Why is this private and is there a JIRA for the TODO(ekl)? >> >> Pozdrawiam, >> Jacek Laskowski >> ---- >> https://medium.com/@jaceklaskowski/ >> Mastering Apache Spark http://bit.ly/mastering-apache-spark >> Follow me at https://twitter.com/jaceklaskowski >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org >> For additional commands, e-mail: dev-h...@spark.apache.org >> > --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@spark.apache.org For additional commands, e-mail: dev-h...@spark.apache.org