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Best Hadoop Admin Training Institutes in Bangalore

Hadoop administration refers to the management and maintenance of Hadoop clusters and their associated technologies. Hadoop is a distributed computing framework that uses commodity hardware to store and process large datasets. As such, Hadoop administrators are responsible for ensuring that the cluster is running smoothly and efficiently, and that data is stored securely.

Some of the key responsibilities of a Hadoop administrator include:

Installation and configuration of Hadoop: Hadoop administrators are responsible for installing and configuring the Hadoop ecosystem, including the Hadoop Distributed File System (HDFS), MapReduce, and YARN.

Cluster management: Hadoop administrators must manage and maintain the Hadoop cluster, which includes adding and removing nodes as necessary, monitoring system performance, and troubleshooting any issues that arise.

Security management: Hadoop administrators must ensure the security of the Hadoop cluster, including data security, user authentication, and access control.

Backup and recovery: Hadoop administrators must ensure that data is backed up regularly and can be recovered in case of system failure or other disasters.

Performance tuning: Hadoop administrators must optimize the performance of the Hadoop cluster by monitoring resource utilization, tuning system parameters, and adjusting system configurations.

User support: Hadoop administrators must provide support to Hadoop users, including helping with application development, answering questions, and resolving issues.

Overall, Hadoop administration is a crucial aspect of managing a Hadoop-based system, and it requires a deep understanding of Hadoop architecture, distributed computing, system administration, and security management.


Leading Hadoop Admin Training Institute in Bangalore, Elegant IT Services, offers a comprehensive Hadoop Admin course in Bangalore with affordable course fees, taught by highly-qualified and experienced Hadoop Admin Training Consultants or Trainers, well-trained to deliver high-quality Hadoop Admin Training across Bangalore.

Hadoop Admin Training in Bangalore at Elegant IT Services will give you in-depth insights about the Hadoop Admin Server and how to administer it. You will get to learn everything from Introduction to Big Data & Hadoop Fundamentals Goal, Apache Hadoop, MapReduce Framework Goal, Introduction to MapReduce, Apache Hive Goal, Introduction to Hive & features, Introduction to Big Data & Hadoop Fundamentals,  Apache Pig Goal, Apache HBase, Apache Sqoop, Apache Flume, Apache Zookeeper, Administration concepts, and more.

This course is suitable for Any Software Engineer, Students, Job seekers, and Corporate citizens. 

As a pioneer in the field of IT/Non-IT Training in Bangalore, Elegant IT Services remains mainly focused on revolutionizing learning by making it interesting and motivating.

WHAT YOU WILL LEARN IN THE Hadoop Admin COURSE?

Hadoop Admin Training in Bangalore at Elegant IT Services will teach you all aspects of Hadoop Admin, from the basics to the advanced. Topics covered include Dimensions of Big data, Type of Data generation, HDFS core concepts, HDFS MrV1 vs. MrV2 architecture, Types of Data compression techniques, Rack topology, MapReduce Design flow, Types of Input formats & Output Formats, Counters techniques, Hive architecture flow, Types of hive tables flow, DML/DDL commands explanation, Partitioning logic, Bucketing logic, Hive script execution in shell & HUE, Pig modes of execution/storage concepts, Pig basic commands, Pig script execution in shell/HU, Hbase design/architecture flow, Hbase table commands, Hbase execution in shell/HUE, SQL servers are deployed worldwide, Nightly processing is done on SQL servers, Quest Data connectors flow, Flume topology & core concepts, Hue architecture flow/UI interface, Zookeeper principles & usage in Hadoop framework, Principles of Hadoop administration & its importance, Balancer concepts, Rolling upgrade mechanism explanation
, and more.

What is the role of an Informatica, How data is stored and retrieved, How the Database is configured for backups and recovery, and more?


You will also get to do a real-life practical session that will give you insights into how the Hadoop Admin Database works, What is the role of a Hadoop Admin, How data is stored and retrieved, How the Database is configured for backups and recovery, and more.


Hadoop Admin Training in Bangalore at Elegant IT is conducted by our team of certified experts. Furthermore, you also get access to the Hadoop Admin course content and syllabus for Online Training, curated by the experts, in line with the current requirements of the industry. Well-formulated exercises will further help cement your knowledge about Hadoop Admin and how best  Data Warehousing can work in varied scenarios. All of these will allow you to become an Industry-Ready Professional, capable of handling the majority of real-world scenarios.



Most importantly, Hadoop Admin course fees at Elegant IT Services are economical and tailor-made based on training requirements, in line with industry standards. What's more, you also get to acquire a quality Hadoop Admin Certification, from a respectable institute, that is widely recognized.


NOTE: Elegant IT Services also offers

Our Hadoop Admin Online training is conducted by Instructor-Led Live Online Classes which help you learn and clear your doubts instantly and create a captivating interactive environment. We also provide access to our Course Material, Interview Preparation, and Support for all your technical queries. Further,
Tailored-made Hadoop Admin Training courses for Corporates.


Join today and now, Elegant IT Services, among the best-of-its-kind Hadoop Admin Training Institutes in Bangalore, AND a complete One-Stop-Shop for all IT and Non-IT Training in Marathahalli, Bangalore.



CAREER OPPORTUNITIES AFTER COMPLETING Hadoop Admin Training

At the end of Hadoop Admin Training in Bangalore at Elegant IT, you will become a Hadoop administrator, Hadoop clusters, Big Data Manager, and more. You will be well-informed about the roles and responsibilities of a Hadoop Admin Administrator.


Undergoing a Hadoop Admin Training in Bangalore at Elegant IT Services will put you on the right career growth path while equipping you with the requisite skills and expertise that a Hadoop Admin should have.


For more information and to schedule a free Demo on Hadoop Admin Training, contact Elegant IT Services @ +91 98865 41264

Best Hadoop Admin Training Institutes in Bangalore Elegant IT Services
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Hadoop Admin Training Course Content

Introduction Hadoop Admin Fundamentals
Dimensions of Hadoop Admin
Type of Data generation
Apache ecosystem & its projects
Hadoop Admin  distributors
HDFS core concepts
Modes of Hadoop employment
HDFS Flow architecture
HDFS MrV1 vs. MrV2 architecture
Types of Data compression techniques
Rack topology
HDFS utility commands
Min h/w requirements for a cluster & property files change
MapReduce Design flow
MapReduce Program (Job) execution
Types of Input formats & Output Formats
MapReduce Datatypes
Performance tuning of MapReduce jobs
Counters techniques
Hive architecture flow
Types of hive tables flow
DML/DDL commands explanation
Partitioning logic
Bucketing logic
Hive script execution in shell & HUE
Introduction to Hbase concepts
Introdcution to NoSQL/CAP theorem concepts
Hbase design/architecture flow
Hbase table commands
Hive + Hbase integration module/jars deployment
Hbase execution in shell/HUE
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The content of a Hadoop Administration course can vary depending on the level of the course and the specific topics covered, but typically it will cover the following:

Introduction to Hadoop Administration: This section provides an overview of Hadoop Administration, including its history, concepts, architecture, and components.

Hadoop Distributed File System (HDFS): This section covers HDFS and its components, such as Namenode, Datanode, and Secondary Namenode, and how data is stored and managed in HDFS.

MapReduce: This section covers the MapReduce framework and its implementation in Hadoop, including how it works, how to write MapReduce programs, and how to use Hadoop streaming.

YARN: This section covers YARN (Yet Another Resource Negotiator), which is a cluster management technology in Hadoop that allows different data processing engines to run on the same Hadoop cluster.

Hadoop Ecosystem Tools: This section covers the various tools and technologies that are part of the Hadoop ecosystem, such as Pig, Hive, Sqoop, Flume, and Spark.

Hadoop Cluster Setup: This section covers the process of setting up a Hadoop cluster, including hardware and software requirements, cluster planning, installation, and configuration.

Hadoop Administration Tasks: This section covers Hadoop administration tasks, such as cluster monitoring, maintenance, backup and recovery, and security.

Hadoop Security: This section covers Hadoop security concepts and practices, including user authentication, authorization, and data encryption.

Hadoop Performance Tuning: This section covers performance tuning techniques for Hadoop clusters, including system optimization, resource management, and troubleshooting.

Hadoop Upgrade and Migration: This section covers the process of upgrading and migrating Hadoop clusters, including version compatibility, data migration, and testing.

Overall, a Hadoop Administration course provides students with the knowledge and skills necessary to manage and maintain Hadoop clusters and its associated technologies. It is a valuable course for system administrators, IT professionals, and anyone interested in managing big data infrastructure.

Hadoop Admin Training Interview Questions

What is rack awareness? And why is it necessary?

Rack awareness is about distributing data nodes across multiple racks.HDFS follows the rack awareness algorithm to place the data blocks. 

What is the default block size and how is it defined?

128MB and it is defined in hdfs-site.xml and also this is customizable depending on the volume of the data and the level of access. 

What are the main actions performed by the Hadoop admin?

Monitor health of cluster  -There are many application pages that have to be monitored if any processes run. (Job history server, YARN resource manager, Cloudera manager/ambary depending on the distribution)
turn on security – SSL or Kerberos
Tune performance  – Hadoop balancer
Add new data nodes as needed  – Infrastructure changes and configurations

How to check the logs of a Hadoop job submitted in the cluster and how to terminate the already running process?

yarn logs –applicationId     — The application master generates logs on its container and it will be appended with the id it generates. This is will be helpful to monitor the process running status and the log information.

How do you get the report on hdfs file system?

Command: sudo -u hdfs dfsadmin –report


Course Features

Hadoop Admin Training Course Duration in Bangalore

  • Regular Classes( Morning, Day time & Evening)
    Duration : 30 Days
  • Weekend Classes( Saturday, Sunday & Holidays)
    Duration : 8 Weeks
  • Fast Track Training Program( 5+ Hours Daily)
    Duration : Within 10 days

  • Hadoop Admin Training Trainer Profile

    Our Hadoop Admin Training Trainers in our Elegant IT Services

  • Has more than 8 Years of Experience.
  • Has worked on 3 realtime Hadoop Admin Training projects
  • Is Working in a MNC company in Bangalore
  • Already trained 60+ Students so far.
  • Has strong Theoretical & Practical Knowledge


  • Hadoop Admin Training Placements in Bangalore

    Hadoop Admin Training Placement through Elegant IT Services

  • More than 5000+ students Trained
  • 87% percent Placement Record
  • 4627+ Interviews Organized


  • If you are looking for Hadoop Admin Training course in Marathahalli, Whitefield, Varthur, Domlur, AECS Layout, Doddanekundi, Thubarahalli, Nagawara, Nagavara, Banaswadi, HBR Layout, RT Nagar or Hebbal. Please call us or mail your details and our concerned person will get back to you.

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