Hadoop streaming is a utility that allows running map-reduce jobs using any executable that reads from standard input and writes to standard output.
I am trying to implement a reducer for Hadoop Streaming using R. However, I need to figure out a way …
r ansible hadoop-streamingI have a following situation I have 3 machines cluster with following confirguration. Master Usage of /: 91.4% of 74.41GB MemTotal: 16557308 kB MemFree: 723736 …
java hadoop mapreduce hadoop-streamingI have two files in my cluster File A and File B with the following data - File A #Format: #…
python hadoop mapreduce hadoop-streamingI have a file containing a String, then a space and then a number on every line. Example: Line1: Word 2 …
java hadoop hadoop-streamingRecently, I want to parse websites and then use BeautifulSoup to filter what I want and write in csv file …
mapreduce beautifulsoup hadoop-streamingI am trying to execute NLTK in Hadoop environment. Following is the command which i used for execution. bin/hadoop …
hadoop nltk hadoop-streamingI have many files in HDFS, all of them a zip file with one CSV file inside it. I'm trying …
hadoop zip hadoop-streamingI'm a newcomer to Ubuntu, Hadoop and DFS but I've managed to install a single-node hadoop instance on my local …
python hadoop hadoop-streamingI have the following dataset in which I need to merge multiple rows into one if they have the same …
hadoop apache-pig hadoop-streamingFor a python Hadoop streaming job, how do I pass a parameter to, for example, the reducer script so that …
python hadoop hadoop-streaming