Farrellee
Cc: user@spark.apache.org
Subject: Re: how to filter value in spark
i see it works well，thank you!!!
But in follow situation how to do
var a = sc.textFile(/sparktest/1/).map((_,a))
var b = sc.textFile(/sparktest/2/).map((_,b))
How to get (3,a) and (4,a)
在 Aug 28
: Friday, August 29, 2014 9:26 PM
To: Matthew Farrellee
Cc: user@spark.apache.org
Subject: Re: how to filter value in spark
i see it works well，thank you!!!
But in follow situation how to do
var a = sc.textFile(/sparktest/1/).map((_,a))
var b = sc.textFile(/sparktest/2/).map((_,b))
How to get (3
i see it works well，thank you!!!
But in follow situation how to do
var a = sc.textFile(/sparktest/1/).map((_,a))
var b = sc.textFile(/sparktest/2/).map((_,b))
How to get (3,a) and (4,a)
在 Aug 28, 2014，19:54，Matthew Farrellee m...@redhat.com 写道：
On 08/28/2014 07:20 AM, marylucy wrote:
On 08/28/2014 07:20 AM, marylucy wrote:
fileA=1 2 3 4 one number a line,save in /sparktest/1/
fileB=3 4 5 6 one number a line,save in /sparktest/2/
I want to get 3 and 4
var a = sc.textFile(/sparktest/1/).map((_,1))
var b = sc.textFile(/sparktest/2/).map((_,1))
