Thanks Fernando. But I need to have only 1 row for a given user, date with
very low latency. So none of your options work for me.
On Fri, Feb 3, 2017 at 10:34 AM, Fernando Avalos wrote:
> Hi Shyla,
>
> Maybe I am wrong, but I can see two options here.
>
> 1.- Do some grouping before insert to
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 PT0H
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, 20