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Hadoop Online Training Course



What is Hadoop

Why Hadoop and its use cases(Demo part)

Different Componets of Hadoop.

HDFS (Hadoop Distributed File System)

Significance of HDFS in Hadoop

Features of HDFS

5 daemons of Hadoop ? NameNode and its functionality ? DataNode and its functionality ? JobTracker and its functionality ? TaskTrack and its functionality ? Secondary Name Node and its functionality.

Data Storage in HDFS ? Introduction about Blocks ? Data Replication

Accessing HDFS ? CLI (Command Line Interface) and Admin commands ? Java Based Approach

Hadoop Archives


MapReduce architecture

MapReduce Programming Model ? Different phases of Map Reduce Algorithm ? Different Data types in Map Reduce ? How to write a basic Map Reduce Program ? The Driver Code ? The Mapper ? The Reducer ? Joining DataSets in MapReduce jobs - MapJoins and Reduce Joins ? Creating Input and Output Formats in Map Reduce Jobs ? Text Input Format ? KeyValue InputFormat ? Sequence File Input Format ? How to debug MapReduce Jobs in Local and Pseudo cluster Mode. ? Unit Testing MR Jobs. ? Introduction to MapReduce Streaming and Pipeling ? Data localization in Map Reduce ? Combiner(Mini Reducer) and Partioner

Distributed Cache

Secondary Sorting Using Map Reduce

Apache PIG

Introduction to Apache Pig

Map Reduce Vs Apache Pig

SQL Vs Apache Pig

Different datatypes in Pig

Flat No: 212, 2nd Floor, Annapurna Block, Aditya Enclave, Ameerpet, Hyderabad, AP.

Ph No: 040 6462 6789, 0998 570 6789,

HADOOP Course ContentHADOOP Course Content

Flat No: 212, 2nd Floor, Annapurna Block, Aditya Enclave, Ameerpet, Hyderabad, AP.

Ph No: 040 6462 6789, 0998 570 6789,

Modes Of Execution in Pig ? Local Mode ? Map Reduce OR Distributed Mode

Execution Mechanism ? Grunt Shell ? Script ? Embedded

Transformations in Pig

How to write a simple pig script

UDFs in Pig


Hive Introduction

Hive architecture

Hive Meta Store

Hive Integration with Hadoop

Hive Query Language(Hive QL)


Hive UDF



Hive SerDe

Hive Transform


Introduction to Sqoop.

MySQL client and Server Installation

How to connect to Relational Database using Sqoop

Different Sqoop Commands ? Different flavors of Imports ? Export ? Hive-Imports


Hbase introduction

Hbase usecases

Hbase basics ? Column families ? Scans

Hbase Architecture

Clients ? REST ? Thrift ? Java Based ? Avro

Map Reduce Integration

Map Reduce over Hbase

Hbase Admin ? Schema Definition ? Basic CRUD Operations

OOZIE and Flume Introduction


Mock Interviews will be conducted on a one-to-one basis after the course duration.

Real time project explanation.