Sounds like a patch for a "drop" method... Le sam. 2 mai 2015 à 21:03, dsgriffin <dsgrif...@gmail.com> a écrit :
> Just use select() to create a new DataFrame with only the columns you want. > Sort of the opposite of what you want -- but you can select all but the > columns you want minus the one you don. You could even use a filter to > remove just the one column you want on the fly: > > myDF.select(myDF.columns.filter(_ != "column_you_do_not_want").map(colname > => new Column(colname)).toList : _* ) > > > > -- > View this message in context: > http://apache-spark-user-list.1001560.n3.nabble.com/Drop-a-column-from-the-DataFrame-tp22711p22737.html > Sent from the Apache Spark User List mailing list archive at Nabble.com. > > --------------------------------------------------------------------- > To unsubscribe, e-mail: user-unsubscr...@spark.apache.org > For additional commands, e-mail: user-h...@spark.apache.org > >
