Hi All, I wanted to add more info .. The first column is the user and the third is the period. and my key is (userid, date) For a given user and date combination I want to see only 1 row. My problem is that PT0H10M0S is overwritten by PT0H9M30S, even though the order of the rows in the RDD is PT0H9M30S and then PT0H10M0S.
Appreciate your input. Thanks On Fri, Feb 3, 2017 at 12:45 AM, shyla deshpande <deshpandesh...@gmail.com> wrote: > Hello All, > > This is the content of my RDD which I am saving to Cassandra table. > > But looks like the 2nd row is written first and then the first row overwrites > it. So I end up with bad output. > > (494bce4f393b474980290b8d1b6ebef9, 2017-02-01, PT0H9M30S, WEDNESDAY) > (494bce4f393b474980290b8d1b6ebef9, 2017-02-01, PT0H10M0S, WEDNESDAY) > > Is there a way to force the order of the rows written to Cassandra. > > Please help. > > Thanks > >
