Re: How to read data from local cassandra cluster

[Ryan Svihla]

Not a Cassandra question so this isn't the right list, but you can just upload 
the file to CFS and then access it by the path "cfs://filename".
However, since you have DSE you may want to contact support for help with 
pathing in DSE using CFS and Spark.
-Ryan Svihla




On Fri, Oct 16, 2015 at 1:33 AM -0700, "Adamantios Corais" 
 wrote:











Hi,
I have install Cassandra locally (DataStax Enterprise to be specific). 
Everything seems to work ok. For example, I can upload a test file into CFS or 
open a Spark REPL.
However, when it comes to my very own Spark application, I can't understand how 
to modify sc.textFile("/user/testuser/words.txt") so that I can read the file I 
just uploaded to my local DataStax installation. 
How should I refer to the associated host?

// Adamantios

How to read data from local cassandra cluster

[Adamantios Corais]

Hi,

I have install Cassandra locally (DataStax Enterprise to be specific).
Everything seems to work ok. For example, I can upload a test file into CFS
or open a Spark REPL.

However, when it comes to my very own Spark application, I can't understand
how to modify sc.textFile("/user/testuser/words.txt") so that I can read
the file I just uploaded to my local DataStax installation.

How should I refer to the associated host?



*// Adamantios*