search for: rhdfs

Hello, I am trying to write the default "OrchardSprays" R data frame into HDFS using the "rhdfs" package. I want to write this data frame directly into HDFS without first storing it into any file in local file system. Which rhdfs command i should use? Can some one help me? I am very new to R and rhdfs. Regards, Gaurav [[alternative HTML version deleted]]

Hello, I am trying to write the default "OrchardSprays" R data frame into HDFS using the "rhdfs" package. I want to write this data frame directly into HDFS without first storing it into any file in local file system. Which rhdfs command i should use? Can some one help me? I am very new to R and rhdfs. Regards, Gaurav [[alternative HTML version deleted]]

Hi, I have trying to run a simple MR program using rmr2 in a single node Hadoop cluster. Here is the environment for the setup Ubuntu 12.04 (32 bit) R (Ubuntu comes with 2.14.1, so updated to 3.0.2) Installed the latest rmr2 and rhdfs from here<https://github.com/RevolutionAnalytics/RHadoop/wiki/Downloads>and the corresponding dependencies Hadoop 1.2.1 Now I am trying to run a simple MR program as Sys.setenv(HADOOP_HOME="/home/training/Installations/hadoop-1.2.1") Sys.setenv(HADOOP_CMD="/home/training/Inst...