Hadoop Administration Training Course

  Live Lecture 
·       Introduction to big data

·       Common big data domain scenarios

·       Limitations of traditional solutions

·       Hadoop Architecture

·       Hadoop 1.0 ecosystem and its Core Components

·       Hadoop 2.x ecosystem and its Core Components

·       Application submission in YARN

·       Hadoop Components and Ecosystem

·       Data loading & Reading from HDFS

·       Replication Rules

·       Rack Awareness theory

·       Practical Exercise

  ·       Initial configuration required before installing Hadoop

·       Deploying Hadoop in a pseudo-distributed mode

·       Working of HDFS and its internals

·       Hadoop Server roles and their usage

·       Hadoop Installation and Initial configuration

·       Different Modes of Hadoop Cluster.

·       Deploying Hadoop in a Pseudo-distributed mode

·       Deploying a Multi-node Hadoop cluster

·       Installing Hadoop Clients

·       Understanding the working of HDFS and resolving simulated problems.

·       Hadoop 1 and its Core Components.

·       Hadoop 2 and its Core Components.

·       Replication rules

·       Hadoop Cluster Modes

·       NTP server

·       Practical Exercise

  Live Lecture 
·       OS Tuning for Hadoop Performance

·       Pre-requisite for installing Hadoop

·       Hadoop Configuration Files

·       Working with Hadoop distributed cluster

·       Stale Configuration

·       RPC and HTTP Server Properties

·       Properties of Namenode, Datanode and Secondary Namenode

·       Log Files in Hadoop

·       Deploying a multi-node Hadoop cluster

·       Decommissioning or commissioning of nodes

·       Different Processing Frameworks

·       Understanding MapReduce

·       Spark and its Features

·       Application Workflow in YARN

·       YARN Metrics

·       YARN Capacity Scheduler and Fair Scheduler

·       Understanding Schedulers and enabling them.

·       Service Level Authorization (SLA)

·       Practical Exercise

  Live Lecture 
·       Commissioning and Decommissioning of Node

·       HDFS Balancer

·       Namenode Federation in Hadoop

·       High Availability in Hadoop

·       .Trash Functionality

·       Checkpointing in Hadoop

·       Distcp

·       Disk balancer

·       Practical Exercise

  Live Lecture 
·       Key Admin commands like DFSADMIN

·       Safe mode

·       Importing Check Point

·       MetaSave command

·       Data backup and recovery

·       Backup vs Disaster recovery

·       Namespace count quota or space quota

·       Manual failover or metadata recovery.

·       Practical Exercise

  Live Lecture 
·       Planning a Hadoop 2.x cluster

·       Cluster sizing

·       Hardware, Network and Software considerations

·       Popular Hadoop distributions

·       Workload and usage patterns

·       Industry recommendations

·       Practical Exercise

  Live Lecture 
·       Monitoring Hadoop Clusters

·       Hadoop Security System Concepts

·       Securing a Hadoop Cluster With Kerberos

·       Common Misconfigurations

·       Overview on Kerberos

·       Checking log files to understand Hadoop clusters for troubleshooting

·       Practical Exercise

  ·       Visualize Cloudera Manager

·       Features of Cloudera Manager

·       Build Cloudera Hadoop cluster using CDH

·       Installation choices in Cloudera

·       Cloudera Manager Vocabulary

·       Cloudera terminologies

·       Different tabs in Cloudera Manager

·       What is HUE?

·       Hue Architecture

·       Hue Interface

·       Hue Features

·       Practical Exercise

  ·       Cloudera Manager and cluster setup

·       Hive administration

·       HBase architecture

·       HBase setup

·       Hadoop/Hive/Hbase performance optimization.

·       Pig setup and working with a grunt.

·       Practical Exercise

  Live Lecture 
·       Explain Hive

·       Hive Setup

·       Hive Configuration

·       Working with Hive

·       Setting Hive in local and remote metastore mode

·       Pig setup

·       Working with Pig

·       Practical Exercise

  Live Lecture 
·       What is NoSQL Database

·       HBase data model

·       HBase Architecture

·       MemStore, WAL, BlockCache

·       HBase Hfile

·       Compactions

·       HBase Read and Write

·       HBase balancer and hbck

·       HBase setup

·       Working with HBase

·       Installing Zookeeper

·       Practical Exercise

  ·       Oozie overview

·       Oozie Features

·       Oozie workflow, coordinator and bundle

·       Start, End and Error Node

·       Action Node

·       Join and Fork

·       Decision Node

·       Oozie CLI

·       Install Oozie

·       Practical Exercise

  Live Lecture 
·       Types of Data Ingestion

·       HDFS data loading commands

·       Purpose and features of Sqoop

·       Perform operations like, Sqoop Import, Export and Hive Import

·       Sqoop 2

·       Install Sqoop

·       Import data from RDBMS into HDFS

·       Flume features and architecture

·       Types of flow

·       Install Flume

·       Ingest Data From External Sources With Flume

·       Best Practices for Importing Data

·       Practical Exercise