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Hadoop – Streaming

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

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Hadoop – Multi-Node Cluster

Hadoop – Multi-Node Cluster, This chapter explains the setup of the Hadoop Multi-Node cluster on a distributed environment.…Read More

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Hadoop – MapReduce

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

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Hadoop – HDFS Operations

Hadoop – HDFS Operations, Initially you have to format the configured HDFS file system, open namenode (HDFS server), and execute the following command.…Read More

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Hadoop – Command Reference

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

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Hadoop – Introduction

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

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Hadoop – Enviornment Setup

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

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Hadoop – HDFS Overview

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

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Hadoop Tutorial

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

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Hadoop – Big Data Overview

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