spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Pranay Dave <pranay.da...@gmail.com>
Subject Re: SparkR : lapplyPartition transforms the data in vertical format
Date Thu, 07 Aug 2014 06:29:04 GMT
Hello Shivram
Thanks for your reply. 

Here is a simple data set input. This data is in file called
"/sparkdev/datafiles/covariance.txt"
1,1
2,2
3,3
4,4
5,5
6,6
7,7
8,8
9,9
10,10

Output I would like to see is a total of columns. It can be done with
reduce, but I wanted to test lapply.

Output I want to see is sum of columns in same row
55,55

But output what I get is in two rows
55, NA
55, NA

Thanks 
Pranay




--
View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/SparkR-lapplyPartition-transforms-the-data-in-vertical-format-tp11540p11617.html
Sent from the Apache Spark User List mailing list archive at Nabble.com.

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@spark.apache.org
For additional commands, e-mail: user-help@spark.apache.org


Mime
View raw message