Good morning, I am having a bit of trouble finalizing the installation and usage of the newest Spark version 1.4.0, deploying to an Amazon EC2 instance and using RStudio to run on top of it.
Using these instructions ( http://spark.apache.org/docs/latest/ec2-scripts.html <http://spark.apache.org/docs/latest/ec2-scripts.html> ) we can fire up an EC2 instance (which we have been successful doing - we have gotten the cluster to launch from the command line without an issue). Then, I installed RStudio Server on the same EC2 instance (the master) and successfully logged into it (using the test/test user) through the web browser. This is where I get stuck - within RStudio, when I try to reference/find the folder that SparkR was installed, to load the SparkR library and initialize a SparkContext, I get permissions errors on the folders, or the library cannot be found because I cannot find the folder in which the library is sitting. Has anyone successfully launched and utilized SparkR 1.4.0 in this way, with RStudio Server running on top of the master instance? Are we on the right track, or should we manually launch a cluster and attempt to connect to it from another instance running R? Thank you in advance! Mark -- View this message in context: http://apache-spark-user-list.1001560.n3.nabble.com/Spark-1-4-0-Using-SparkR-on-EC2-Instance-tp23506.html Sent from the Apache Spark User List mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@spark.apache.org For additional commands, e-mail: user-h...@spark.apache.org
