Apache Hadoop Online for Intermediate trainees by Xebia IT Architects India Pvt. Ltd.

Cloudera Developer for Apache HadoopIntroduction

Data Economy
Data Analytics
Data Science
Traditional Data Processing Technologies
Apache Hadoop Architecture and Ecosystem

Hadoop Background
Hadoop Architecture
Hadoop and RDBMS
Hadoop Subprojects
Hadoop Distributions
Hadoop Documentation
Setting up Hadoop

Installing Hadoop
Configuring Hadoop
Starting Hadoop
Running Hadoop Clients
Browsing Hadoop UI Consoles
HDFS Architecture

Hadoop 1.0 HDFS Architecture
Hadoop 1.0 HDFS Architectural Capabilities - Performance, Scalability, Availability, Installability, Comnfigurability, Operability, Usability, Security
Hadoop 2.0 HDFS Architecture
HDFS Programming Basics

Hadoop Configuration API
HDFS API Overview
HDFS File CRUD API
HDFS Directory CRUD API
HDFS Programming Advanced

File Compression Decompression
Type Serialization Deserialization
Sequence Files
MapReduce Architecture

Hadoop 1.0 MapReduce Architecture
Hadoop 1.0 MapReduce Architectural Capabilities Performance, Scalability, Availability, Installability, Comnfigurability, Operability, Usability, Programmability
Hadoop 2.0 MapReduce Architecture
MapReduce Programming Basics

MapReduce Programming Concepts Map Phase and Reduce Phase
MapReduce API Key Java Classes and their Hierarchy
Steps to Write a MapReduce Program
MapReduce Programming Intermediate

Setting Mapper Counts and Reducer Counts
MapReduce Configuration
Combiners
Partitioners
Speculative Execution
Task JVM Reuse
Compression
MapReduce Programming Advanced

Output Format
Custom data Format
Input Format
Built in Mappers and Reducers
Counters
Multithreading
Distributed Cache
MapReduce Streaming and Pipes

MapReduce using Hadoop Streaming
MapReduce using Hadoop Pipes
MapReduce Development Best Practices

Logging in Hadooop
Exception Handling
Running Jobs Locally
Unit Testing with MRUnit
Top 10 Hadoop Anti-Patterns
Querying Data using Hive

Hive Background
Hive Architecture
Downloading, Installing and Configuring Hive
Simple Hive Example
Loading Data into Hive
Hive Query Statements
Hive Schema Violations
Using Built-in Hive Functions
Partitioning Data using Hive
Joining Data
Querying Data using Pig

Pig Background
Architecture
Downloading, Installing and Configuring Pig
Running Pig
Pig Latin Language Basics
Core Relational Operators DISTINCT, FILTER, SPLIT, ORDER BY, LIMIT, GROUP, FOREACH
Built-in Functions
Relational Join Operators
Debug Operators
Realtime Database using HBase

HBase Overview
Data Model
Architecture
Downloading, Installing and Configuring HBase
HBase Shell
HBase Java API for CRUD Operations