Hadoop Developer Training

Hadoop Development Training

Module 1- Introduction to BigData

  • What is Big Data?
  • Examples of Big Data
  • Reasons of Big Data Generation
  • Why Big Data deserves your attention
  • Use cases of Big Data
  • Different options of analyzing Big Data

Module 2- Introduction ToHadoop

  • What is Hadoop
  • History of Hadoop
  • How Hadoop name was given
  • Problems with Traditional Large-Scale Systems and Need for Hadoop
  • Understanding Hadoop Architecture
  • Fundamental of HDFS (Blocks, Name Node, Data Node, Secondary Name Node)
  • Rack Awareness
  • Read/Write from HDFS
  • HDFS Federation and High Availability

Module 3- Starting Hadoop

  • Setting up single node Hadoop cluster(Pseudo mode)
  • Understanding Hadoop configuration files
  • Hadoop Components- HDFS, MapReduce
  • Overview Of Hadoop Processes
  • Overview Of Hadoop Distributed File System
  • The building blocks of Hadoop
  • Hands-On Exercise: Using HDFS commands

Module 4- MapReduce-1(MR V1)

  • Understanding Map Reduce
  • Job Tracker and Task Tracker
  • Architecture of Map Reduce
  • Map Function
  • Reduce Function
  • Data Flow of Map Reduce
  • How Map Reduce Works
  • Anatomy of Map Reduce Job (MR-1)
  • Submission & Initialization of Map Reduce Job
  • Assigning & Execution of Tasks
  • Monitoring & Progress of Map Reduce Job
  • Hadoop Writable and Comparable

Module 5- Hive

  • Introduction to Apache Hive
  • Architecture of Hive
  • Installing Hive
  • Hive data types
  • Hive-HQL
  • Types of Tables in Hive
  • Partitions
  • Buckets & Sampling
  • Indexes
  • Views
  • Executing hive queries from Linux terminal
  • Executing hive queries from a file
  • Creating UDFs in HIVE
  • Hands-On Exercise

Module 6- Pig

  • Introduction to Apache Pig
  • Install Pig
  • Architecture
  • Data types
  • Working with various PIG Commands covering all the functions in PIG
  • Working with un-structured data
  • Working with Semi-structured data
  • Creating UDFs
  • Hands-On Exercise

Module 7-Sqoop

  • Introduction to SQOOP& Architecture
  • Installation of SQOOP
  • Import data from RDBMS to HDFS
  • Importing Data from RDBMS to HIVE
  • Exporting data from HIVE to RDBMS
  • Hands on exercise

Module 8-HBASE

  • Introduction to HBASE
  • Installation ofHBASE
  • Exploring HBASE Master & Region server
  • Exploring Zookeeper
  • CRUD Operation of HBase with Examples
  • HIVE integration with HBASE
  • Hands on exercise on HBASE

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