[
https://issues.apache.org/jira/browse/SPARK-3202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Hingorani, Vineet closed SPARK-3202.
------------------------------------
Resolution: Invalid
> Manipulating columns in CSV file or Transpose of Array[Array[String]] RDD
> -------------------------------------------------------------------------
>
> Key: SPARK-3202
> URL: https://issues.apache.org/jira/browse/SPARK-3202
> Project: Spark
> Issue Type: Documentation
> Components: Documentation
> Reporter: Hingorani, Vineet
>
> Hello all,
> Could someone help me with the manipulation of csv file data. I have
> 'semicolon' separated csv data including doubles and strings. I want to
> calculate the maximum/average of a column. When I read the file using
> sc.textFile(test.csv).map(_.split(";"), each field is read as string. Could
> someone help me with the above manipulation and how to do that.
> Or may be if there is some way to take the transpose of the data and then
> manipulating the rows in some way?
> Thank you in advance, I am struggling with this thing for quite sometime
> Regards,
> Vineet
--
This message was sent by Atlassian JIRA
(v6.2#6252)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
