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Hadoop Online Training

Home  >>  Courses  >>  Hadoop Online Training

Hadoop online training by IT professionals:

Hadoop online training is offered by Online Training USASOLUTIONS facility. Our team members are experts of Hadoop training and have a vast experience of teaching and training hadoop. Our online Hadoop training center is one of the best IT institute in India. Our students are very happy With our Online Training and they get quick jobs in Europe, Australia, Singapore, UK and USA. Learning Hadoop at your home is a one stop solution to learn technical knowledge with Your flexible Timings.

Hadoop Introduction:

Hadoop is referred as an open source software. By hadoop, large sets of data are transferred among many computers on the server by using simple programming methods. Hadoop is outlined to rise up from a single server to thousands of computers with a very high percentage of availability. Handling failures in the application are determined by the software itself instead of some hardware. Our online course training provides you an ample knowledge of operating the Hadoop software through various challenges in the IT field.

Hadoop online training concepts:

Basics of Hadoop:

Motivation for Hadoop

Large scale system training

Survey of data storage literature

Literature survey of data processing

Networking constraints

New approach requirements

Basic concepts of Hadoop

What is Hadoop?

Distributed file system of Hadoop

Map reduction of Hadoop works

Hadoop cluster and its anatomy

Hadoop demons

Master demons

Name node

Tracking of job

Secondary node detection

Slave daemons

Tracking of task

HDFS(Hadoop Distributed File System)

Spilts and blocks

Input Spilts

HDFS spilts

Replication of data

Awareness of Hadoop racking

High availably of data

Block placement and cluster architecture


Practices & Tuning of performances

Development of mass reduce programs

Local mode

Running without HDFS

Pseudo-distributed mode

All daemons running in a single mode

Fully distributed mode

Dedicated nodes and daemon running

Hadoop administration

Setup of Hadoop cluster of Cloud era, Apache, Green plum, Horton works

On a single desktop, make a full cluster of a Hadoop setup.

Configure and Install Apache Hadoop on a multi node cluster.

In a distributed mode, configure and install Cloud era distribution.

In a fully distributed mode, configure and install Hortom works distribution

In a fully distributed mode, configure the Green Plum distribution.

Monitor the cluster

Get used to the management console of Horton works and Cloud era.

Name the node in a safe mode

Data backup.

Case studies

Monitoring of clusters

Hadoop Development :

Writing a MapReduce Program

Sample the mapreduce program.

API concepts and their basics

Driver code



Hadoop AVI streaming

Performing several Hadoop jobs

Configuring close methods

Sequencing of files

Record reading

Record writer

Reporter and its role


Output collection

Assessing HDFS

Tool runner

Use of distributed CACHE

Several MapReduce jobs (In Detailed)




Identification of mapper

Identification of reducer

Exploring the problems using this application

Debugging the MapReduce Programs

MR unit testing


Debugging strategies

Advanced MapReduce Programming

Secondary sort

Output and input format customization

Mapreduce joins

Monitoring & debugging on a Production Cluster


Skipping Bad Records

Running the local mode

MapReduce performance tuning

Reduction network traffic by combiner


Reducing of input data

Using Compression

Reusing the JVM

Running speculative execution

Performance Aspects


CDH4 Enhancements :
1. Name Node – Availability
2. Name Node federation
3. Fencing
4. MapReduce – 2

1.Concepts of Hive
2. Hive and its architecture
3. Install and configure hive on cluster
4. Type of tables in hive
5. Functions of Hive library
6. Buckets
7. Partitions
8. Joins
1. Inner joins
2. Outer Joins
9. Hive UDF

1.Pig basics
2. Install and configure PIG
3. Functions of PIG Library
4. Pig Vs Hive
5. Writing of sample Pig Latin scripts
6. Modes of running
1. Grunt shell
2. Java program
8. Macros of Pig
9. Debugging the PIG

1. Difference between Pig and Impala Hive
2. Does Impala give good performance?
3. Exclusive features
4. Impala and its Challenges
5. Use cases

1. HBase
2. HBase concepts
3. HBase architecture
4. Basics of HBase
5. Server architecture
6. File storage architecture
7. Column access
8. Scans
9. HBase cases
10. Installation and configuration of HBase on a multi node
11. Create database, Develop and run sample applications
12. Access data stored in HBase using clients like Python, Java and Pearl
13. Map Reduce client
14. HBase and Hive Integration
15. HBase administration tasks
16. Defining Schema and its basic operations.
17. Cassandra Basics
18. MongoDB Basics

Ecosystem Components
1. Sqoop
2. Configure and Install Sqoop
3. Connecting RDBMS
4. Installation of Mysql
5. Importing the data from Oracle/Mysql to hive
6. Exporting the data to Oracle/Mysql
7. Internal mechanism

1. Oozie and its architecture
2. XML file
3. Install and configuring Apache
4. Specifying the Work flow
5. Action nodes
6. Control nodes
7. Job coordinator
Avro, Scribe, Flume, Chukwa, Thrift
1. Concepts of Flume and Chukwa
2. Use cases of Scribe, Thrift and Avro
3. Installation and configuration of flume
4. Creation of a sample application

Challenges of Hadoop
1. Hadoop recovery
2. Hadoop suitable cases.


100% Certification Assurance

Big Data University (Ibm) Certification Free

Technical Support

Interview Questions

Sample Resumes

Our Hadoop Online Training batches start every week and we accommod



Course Details:

Duration :  45-50 hours(Daily 1hr to 1 hr 30 minutes)
System Access:  5 months
Session Timings: As per participant convenience
Payment Options:  Online

About Trainer:

Online Training USAtrainers are passionate and focused in quality and accuracy for delivering the best services for our clients. Our trainers are from top MNCs and carry years of experience. The training methodology is not just walking through people with PPTs, rather it is way to share experienced they gain over many years. Our trainer evaluation method is very rigorous and people qualify with predefined parameters are only eligible to train and associate with PMT IT. Online Training USAtraining quality parameters are very high and we are very concern about the quality delivery. Our trainers are educated with Online Training USAtraining standard and ensure that there is no way we compromise with quality at any point.