COURSE PREVIEW
Limitations of RDBMS
Need for Big-Data
3 Vs of Big-Data - Volume, Velocity and Variety
Introduction to Hadoop
History of Hadoop Evolution
Organizations using Hadoop
Hadoop Job Trend in India
Hadoop Core Components
HDFS
Regular File System Vs HDFS
HDFS Architecture
NameNode
DataNode
Secondary NameNode
DataBlock Split
Benefits of Data Block Approach
HDFS-Block Replication Architecture
Data Replication Technology
HDFS Access
Introduction to Virtual Box
Creating and Configuring Linux UBuntu Server 14.04 machines in Virtual Box
Network Configuration in Virtual Box to communicate machines
Introduction to Linux Environment
SSH
SCP
Passwordless SSH creation between two machines
Java Setup on Linux
Hadoop1.x installation
Configure different Configuration files of Hadoop1.x
Configure Hadoop Environment Variables
Running Hadoop1.x on Linux and view HDFS Daemons NameNode,DataNode,SecondaryNamenode
Start/Stop Hadoop Daemons together
Start/Stop Hadoop Daemons Individually
HDFS operations from command line
Hdfs web interface to view hdfs components
MapReduce introduction
Introduction to JobTracker (Hadoop1.x)
Introduction to Task Tracker (Hadoop1.x)
Hadoop1.x Job Submission to job complete process architecture
MapReduse Analogy (Sort-Shuffle)
Developing a Word Count Application on eclipse
Running WordCount application on Hadoop1.x
Analyze Application through Command line
Analyze Application through web interface
Yarn (Hadoop2) Overview
Understanding Resource Manager
Understanding NodeManager
Yarn Job Submission
Installing Yarn on Linux machine
Running Yarn Daemons
Start/Stop Daemons individually
Start/Stop Daemons together
Yarn Command line utility for HDFS interaction
Yarn web interface
Running word count application on yarn
Hadoop I/O
Different I/O formats
Input Split
Writable Interface
Sequence File
Map File
Understanding MapReduce Custom Partitioner
Creating an application through Eclipse for Custom Partitioner and run on Yarn
Understanding Combiner Function
Creating an application through Eclipse for Combiner Function and run on Yarn
Understanding Map Side Join
Understanding Distributed Cache
Creating a MapReduce application for Distributed Cache and run on Yarn
Understanding Partial Sort
Creating Application for Partial Sort and run on Yarn
Understanding Total Order Sort
Creating Application for Total Order Sort and run on Yarn
Understanding Reduce Side Join
Understanding Secondary Sort
Creating application for Secondary Sort and run on yarn
Hadoop2 (yarn) cluster setup
Hadoop Administration
Understanding Safe Mode
Hive Overview
Hive History
Hive Installation
Configure Hive Configuration Files
Configure Environment Variables for Hive
Creating tables and loading data into tables
Understanding Hive Ware house file system through HDFS webinterface
Running SQL queries in hive tables from hive shell
Running SQL Queries from file on hive
Understanding Hive external tables
Creating external tables and tweaking
Installing MySql on Linux system
Configure Hive meta store with MySQL
Understanding hive Joins
Performing joins over hive tables
Understanding Distribute By clause
Hive Partitioning
Strict Mode and Dynamic Partitioning
Bucketing
Understanding Hive Functions
Understanding UDF (User Defined Functions)
Creating User Defined Function through Eclipse
Configure and run UDF from sql query
Understanding Security in Hive
Implementing Security
User movie data study
Develop app with User movie data using Yarn
Develop app with User movie data using Hive
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