Hadoop – Streaming, Hadoop streaming is a utility that comes with the Hadoop distribution. This utility allows you to create and run Map/Reduce jobs with any executable or script a…Read More
Hadoop – Multi-Node Cluster, This chapter explains the setup of the Hadoop Multi-Node cluster on a distributed environment.…Read More
Hadoop – MapReduce, MapReduce is a framework using which we can write applications to process huge amounts of data, in parallel, on large clusters of commodity hardware in a reliab…Read More
Hadoop – HDFS Operations, Initially you have to format the configured HDFS file system, open namenode (HDFS server), and execute the following command.…Read More
Hadoop – Command Reference, There are many more commands in $HADOOP_HOME/bin/hadoop fs than are demonstrated here, although these basic operations will get you started. Running ./bin/had…Read More
Hadoop – Introduction, Hadoop is an Apache open source framework written in java that allows distributed processing of large datasets across clusters of computers using simple program…Read More
Hadoop – Enviornment Setup, Hadoop is supported by GNU/Linux platform and its flavors. Therefore, we have to install a Linux operating system for setting up Hadoop environment. In case you…Read More
Hadoop – HDFS Overview, Hadoop File System was developed using distributed file system design. It is run on commodity hardware. Unlike other distributed systems, HDFS is highly faultto…Read More
Hadoop Tutorial, Hadoop is an open-source framework that allows to store and process big data in a distributed environment across clusters of computers using simple programming …Read More
Hadoop – Big Data Overview, Due to the advent of new technologies, devices, and communication means like social networking sites, the amount of data produced by mankind is growing rapidly …Read More