Please take a look at the following for sample on how rowNumber is used: https://github.com/apache/spark/pull/9050
BTW 1.4.0 was an old release. Please consider upgrading. On Thu, Jan 7, 2016 at 3:04 AM, satish chandra j <jsatishchan...@gmail.com> wrote: > HI All, > Currently using Spark 1.4.0 version, I have a requirement to add a column > having Sequential Numbering to an existing DataFrame > I understand Window Function "rowNumber" serves my purpose > hence I have below import statements to include the same > > import org.apache.spark.sql.expressions.Window > import org.apache.spark.sql.functions.rowNumber > > But I am getting an error at the import statement itself such as > "object expressions is not a member of package org.apache.spark.sql" > > "value rowNumber is not a member of object org.apache.spark.sql.functions" > > Could anybody throw some light if any to fix the issue > > Regards, > Satish Chandra >
