Building Hadoop Clusters – Packt Publishing

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Building Hadoop Clusters

Deploy multi-node Hadoop clusters to harness the Cloud for storage and large-scale data processing

Deploy multi-node Hadoop clusters to harness the Cloud for storage and large-scale data processing

About This Video

Familiarize yourself with Hadoop and its services, and how to configure them

Deploy compute instances and set up a three-node Hadoop cluster on Amazon

Set up a Linux installation optimized for Hadoop

In Detail

Hadoop is an Apache top-level project that allows the distributed processing of large data sets across clusters of computers using simple programming models. It allows you to deliver a highly available service on top of a cluster of computers, each of which may be prone to failures. While Big Data and Hadoop have seen a massive surge in popularity over the last few years, many companies still struggle with trying to set up their own computing clusters.

This video series will turn you from a faltering first-timer into a Hadoop pro through clear, concise descriptions that are easy to follow.

We’ll begin this course with an overview of Amazon’s cloud service and its use. We’ll then deploy Linux compute instances and you’ll see how to connect your client machine to Linux hosts and configure your systems to run Hadoop. Finally, you’ll install Hadoop, download data, and examine how to run a query.

This video series will go beyond just Hadoop; it will cover everything you need to get your own clusters up and running. You will learn how to make network configuration changes as well as modify Linux services. After you’ve installed Hadoop, we’ll then go over installing HUE—Hadoop’s UI. Using HUE, you will learn how to download data to your Hadoop clusters, move it to HDFS, and finally query that data with Hive.

Learn everything you need to deploy Hadoop clusters to the Cloud through these videos. You’ll grasp all you need to know about handling large data sets over multiple nodes.

Course Curriculum

Deploying Cloud Instances for Hadoop 2.0

• Introduction to the Cloud and Hadoop (4:44)
• Deploying a Linux Amazon Machine Image (5:43)
• Setting Up Amazon Instances (4:12)

Setting Up Network and Security Settings

• Network and Security Settings Overview (4:54)
• Identifying and Allocating Security Groups (5:50)
• Configuration of Private Keys in a Windows Environment (5:39)

Connecting to Cloud Instances

• Overview of the Connectivity Options for Windows to the Amazon Cloud (4:53)
• Installing and Using Putty for Connectivity to Windows Clients (4:47)
• Transferring Files to Linux Nodes with PSCP (4:18)

Setting Up Network Connectivity and Access for Hadoop Clusters

• Defining the Hadoop Cluster (6:13)
• Setting Up Password-less SSH on the Head Node (8:19)
• Gathering Network Details and Setting Up the HOSTS File (8:26)

Setting Up Configuration Settings across Hadoop Clusters

• Setting Up Linux Software Repositories (5:10)
• Using the Parallel Shell Utility (pdsh) (7:26)
• Prepping for Hadoop Installation (8:58)

Creating a Hadoop Cluster

• Building a Hadoop Cluster (6:54)
• Installing Hadoop 2 – Part 1 (5:27)
• Installing Hadoop 2 – Part 2 (7:09)

Loading and Navigating the Hadoop File System (HDFS)

• Understanding the Hadoop File System (6:22)
• Loading and Navigating the Hadoop File System (7:36)
• Ambari Server and Dashboard (7:00)

Hadoop Tools and Processing Files

• Hadoop Tools and Processing Files (10:16)
• Installing HUE (7:37)
• Using HUE (6:03)