+1 to Sean's answer, importing varargs. In this case the _root_ is also unnecessary (it would be required in case you were using it in a nested package called "scala" itself)
On Thu, Sep 8, 2016 at 9:27 AM, Sean Owen <so...@cloudera.com> wrote: > I think the @_root_ version is redundant because > @scala.annotation.varargs is redundant. Actually wouldn't we just > import varargs and write @varargs? > > On Thu, Sep 8, 2016 at 1:24 PM, Jacek Laskowski <ja...@japila.pl> wrote: >> Hi, >> >> The code is not consistent with @scala.annotation.varargs annotation. >> There are classes with @scala.annotation.varargs like DataFrameReader >> or functions as well as examples of @_root_.scala.annotation.varargs, >> e.g. Window or UserDefinedAggregateFunction. >> >> I think it should be consistent and @scala.annotation.varargs only. WDYT? >> >> Pozdrawiam, >> Jacek Laskowski >> ---- >> https://medium.com/@jaceklaskowski/ >> Mastering Apache Spark 2.0 http://bit.ly/mastering-apache-spark >> Follow me at https://twitter.com/jaceklaskowski >> >> --------------------------------------------------------------------- >> To unsubscribe e-mail: dev-unsubscr...@spark.apache.org >> > > --------------------------------------------------------------------- > To unsubscribe e-mail: dev-unsubscr...@spark.apache.org > --------------------------------------------------------------------- To unsubscribe e-mail: dev-unsubscr...@spark.apache.org
