Curriculumestimated time

Starting with Basics of Big Data and HDFS

• What is Big Data

• HDFS in Hadoop

• HDFS Architecture

Hadoop Cluster Setup

• Start machines and make way to communicate

• Distributing Keys

• Hadoop path Settings

Admin Commands from Scratch

• Checking the File System

• Start Admin commands

Deploy Fully Distributed Cluster

• Setting up pseudo distributed mode

• Viewing the fully Distributed mode

• Under and over replicated Blocks

Advanced Hadoop Admin Commands

• Enabling Rack Awareness

• Secondary NameNodes working in Cluster Setup

• Safemode in Hadoop

Backup, Recovery and Maintenance

• Commissioning and Decommissioning

• Balancer

• Backing up the data

• Distcp

Starting Cluster with Multiple NameNode

• Corrupt and Missing Blocks

• Network File System

• NFS Settings

Understanding MapReduce Architecture and Abstraction

• Data Processing Framework in Hadoop

• Understanding MapReduce in Hadoop

• Change Job Priority

Schedulers in Hadoop

• Scheduler in Hadoop

• Fair Scheduler in Hadoop

• Submitting Jobs using Fair Scheduler

Importing Data from source to HDFS

• Apache Sqoop and Apache Flume

• Importing Data in HDFS

Hadoop Planning and Managing

• Hadoop Cluster Planning

• Hardware Requirements

• CPU, Memory and Disk Issues

Quotas in HDFS

• HDFS Quotas

• Commands for setting Quotas

Hadoop 2.0 and High Availability

• Introduction Hadoop 2.x

• Hadoop 2.x Cluster Architecture

• Secure Copy

Hadoop Security using Kerberos

• Hadoop in Secure Mode

• Kerberos Algorithm

• Implementation of Kerberos