I have created IBM BigInsights service with an hadoop cluster of 5 nodes (including Apache Spark with SparkR). I am trying to use SparkR to connect a Cloudant database, get some data, and do some processing.
I hope my hard-earned discovery helps you get there faster! Because of this, SparkR cannot directly access the RDD-based MLLib, GraphX and Spark Streaming. Spark Context, SQL Context, and Spark Session. When you run a function that returns a data.frame / DataFrame, and you do not return it into a variable. Aug 22, 2016 - In this part we will deploy R and R Studio Server to our Spark. Preview versions can be found here while stable releases can be found here. Because we have installed Spark in our ec2-user's home directory, other users will not be. Same package and functions that I would use to manipulate native R.
SparkR job(R script) submit using spark-submit fails in BigInsights Hadoop cluster. I have created a SparkR script and ran the following code:
I received the following message:
Content of
test_sparkr.R
file is:How do I install the spark-cloudant connector in IBM BigInsights and resolve the issue?
Help would be much appreciated.
0
I have created IBM BigInsights service with an hadoop cluster of 5 nodes (including Apache Spark with SparkR). I am trying to use SparkR to connect a Cloudant database, get some data, and do some processing.
SparkR job(R script) submit using spark-submit fails in BigInsights Hadoop cluster. I have created a SparkR script and ran the following code:
I received the following message:
Content of
test_sparkr.R
file is:How do I install the spark-cloudant connector in IBM BigInsights and resolve the issue?
Help would be much appreciated.
0