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Hadoop multi-node cluster setup
The following document describes the required steps for setting up a distributed multi-node Apache Hadoop cluster on two Ubuntu machines, the best way to install and setup a multi node cluster is to...
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Hadoop Installation using Cloudera-CDH4 virtual machine
This document helps to configure Hadoop cluster with help of Cloudera vm in pseudo mode, using Vmware player on a user machine for there practice. Step 1: Download the “VMware player” from the link...
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What is Apache Pig?
Apache Pig is a high-level procedural language platform developed to simplify querying large data sets in Apache Hadoop and MapReduce., Pig is popular for performing query operations in hadoop using...
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Setting up Pig
Apache Pig is a high-level procedural language platform developed to simplify querying large data sets in Apache Hadoop and MapReduce., Pig is popular for performing query operations in hadoop using...
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What is Apache Hive?
Apache Hive is an open-source data warehouse infrastructure built on top of Hadoop for providing data summary, query, and analyzing large datasets stored in Hadoop files, it is developed by Facebook...
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Setting up Hive
As I said earlier, Apache Hive is an open-source data warehouse infrastructure built on top of Hadoop for providing data summary, query, and analyzing large datasets stored in Hadoop files, it is...
View ArticleUnderstanding HDFS architecture (in comic format)
Maneesh Varshney created a perfect comic strip to describe Hadoop Distributed File System (HDFS). It is very easy and useful for beginners to understand the HDFS. Great work Mr. Maneesh Varshney and...
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Installing single node Hadoop 2.2.0 on Ubuntu
Please find the complete step by step process for installing Hadoop 2.2.0 stable version on Ubuntu as requested by many of this blog visitors, friends and subscribers. Apache Hadoop 2.2.0 release has...
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Hadoop Shell Commands
This post will help users to learn important and useful Hadoop shell commands which are very close to Unix shell commands., using these commands user can perform different operations on hdfs. People...
View ArticleBasic Linux Commands
Basic Linux commands to start with: This tutorial will help you to learn basics of linux cmd along with their syntax and example. These UNIX commands which we use often are case-sensitive.
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