HADOOP training in India, sr nagar

23/12/2015 Language Classes

Price: 18000.00 ₹

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Description


  1. Intro to Hadoop, BigData



  • What is BigData?

  • Parallel Computer vs. Distributed Computing

  • Brief history of Hadoop

  • RDBMS/SQL vs. Hadoop

  • Scaling with Hadoop

  • Intro to the Hadoop ecosystem

  • Optimal hardware and network configurations for Hadoop

  • Vendor Comparison

  • Use cases


LAB #1:  Virtual Machine Setup



  1. HDFS – Hadoop Distributed File System



  • Linux File system options

  • NameNode architecture

  • Secondary NameNode architecture

  • DataNode architecture

  • Heartbeats, Rack Awareness, Health Check

  • Exploring the HDFS Web UI


LAB #2:  HDFS CMD Line



  1. Beginning MapReduce



  • MapReduce Architecture

  • JobTracker/TaskTracker

  • Combiner

  • Partitioner

  • Shuffle and Sort

  • Exploring the MapReduce Web UI

  • Walkthrough of a simple Java MapReduce example

  • Use case: Word Count in MapReduce


LAB #3:  Running MapReduce in Java



  1. Advanced MapReduce



  • Data Types and File Formats.

  • Driver, Mapper & Reducer Class Code.

  • Build Map & Reduce programs using Eclipse.

  • Serialization and File-Based Data Structures

  • Input/output formats

  • Counters

  • Run Map Reduce locally and on cluster.


LAB #4:  Java MapReduce API




  1. Hive for Structured Data



  • Hive architecture

  • Hive vs. RDBMS

  • HiveQL and Hive Shell

  • Managing tables

  • Data types and schemas

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