Hadoop Administration: An easy way to become a Hadoop Admin

Module 0: Giveaways

· Linux / UNIX Course

· 100 Solved Queries of Hadoop Administration Day to Day activities.

· Guidelines to create an AWS account.

Module 1: Introduction of Hadoop Administration

· Understanding Big Data

· Common big data domain scenarios

· Analyze Limitation of Traditional Solutions

· Roles and Responsibility

· Case Studies

Module 2: Hadoop Architecture And Mapreduce

· Introduction to Hadoop

· Hadoop Architecture

· Difference between Hadoop 1.x, Hadoop 2.x and Hadoop 3.x

· Hadoop 1.x Ecosystem tools and Core System

· Hadoop 2.x Ecosystem tools and Core System

· HDFS File System

o Introduction of NameNode, DataNode and Secondary NameNode

o Anatomy of Write and Read

o Replication Pipeline

· YARN Framework

o Role and function of YARN in Hadoop

o Mapreduce Theory

§ Cluster testing using MapReduce Code in YARN Environment

Module 3: Cluster Planning

· Types of Rack

· General Principal of selecting CPU Memory and hardware

· Understand Hardware Consideration

· Machines requirement as per the daemons

· Learn Best Practice for selecting hardware

Know the network Consideration

Module 4: Hadoop Cluster Administration, Backup, Recovery and Maintenance

· SafeMode

· Decommissioning, Commissioning and Re-Commissioning of Node

· Trash Functionality

· Distcp

· Rack Awareness

· HDFS / Hadoop Balancer

Module 5: Managing Resources and Scheduling

· Scheduler: Explanation and demo

o Capacity Scheduler

Module 6: HDFS Federation and High Availability

· Understand the YARN framework

· Understand the Federation

· Understand High Availability

· High Availability Implementation Using Quorum Journal Manager

Module 7: Cloudera Setup and Performance Tuning

· Cloudera Distribution Hadoop

· Cloudera Features

· Cloudera Manager Editions

· Cloudera Manager Web UI

· CDH Installation

Module 8: Security

· Basics of Hadoop Platform Security

· Securing the Platform

· Understand Kerberos

Configuring Kerberos on Cloudera Hadoop Cluster using LDAP authentication