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Bigdata and Hadoop Administration

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Course offered by Veer Nagaraju

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Apache Hadoop Introduction

  • Bigdata Introduction
  • Why Hadoop?
  • Fundamental Concepts
  • Core Hadoop Components
    • HDFS
    • MapReduce
    • Hive
    • PIG
    • Sqoop
    • Flume
    • Sqoop
    • HBase
    • Spark etcâ?¦

 

Hadoop Cluster Installation

  • Rationale for a Cluster Management Solution
  • Cloudera Manager Features
  • Cloudera Manager Installation
  • Hadoop (CDH) Installation
  • The Hadoop Distributed File System (HDFS)

 

The Hadoop Distributed File System (HDFS)

  • HDFS Features
  • Writing and Reading Files
  • NameNode Memory Considerations
  • Overview of HDFS Security
  • Web UIs for HDFS
  • Using the Hadoop File Shell

 

MapReduce and Spark on YARN

  • The Role of Computational Frameworks
  • YARN: The Cluster Resource Manager
  • MapReduce Concepts
  • Apache Spark Concepts
  • Running Computational Frameworks on YARN
  • Exploring YARN Applications Through the
  • Web UIs, and the Shell
  • YARN Application Logs

   

 Hadoop Configuration and Daemon Logs

  • Cloudera Manager Constructs for Managing Configurations
  • Locating Configurations and Applying Configuration Changes
  • Managing Role Instances and Adding Services
  • Configuring the HDFS Service
  • Configuring Hadoop Daemon Logs
  • Configuring the YARN Service

  

 Getting Data Into HDFS

  • Ingesting Data From External Sources With Flume
  • Ingesting Data From Relational Databases With Sqoop
  • REST Interfaces
  • Best Practices for Importing Data

 

Planning Your Hadoop Cluster

  • General Planning Considerations
  • Choosing the Right Hardware
  • Virtualization Options*
  • Network Considerations
  • Configuring Nodes

 

Installing and Configuring Hive, Impala, Spark and Pig

  • Hive
  • Impala
  • Spark
  • Pig

 

Hadoop Clients Including Hue

  • What Are Hadoop Clients?
  • Installing and Configuring Hadoop Clients
  • Installing and Configuring Hue
  • Hue Authentication and Authorization

 

Advanced Cluster Configuration

  • Advanced Configuration Parameters
  • Configuring Hadoop Ports
  • Configuring HDFS for Rack Awareness
  • Configuring HDFS High Availability

 

Hadoop Security

  • Why Hadoop Security Is Important
  • Hadoopâ??s Security System Concepts
  • What Kerberos Is and how it Works
  • Securing a Hadoop Cluster With Kerberos
  • Other Security Concepts

 

Managing Resources

  • Configuring cgroups with Static Service Pools
  • The Fair Scheduler
  • Configuring Dynamic Resource Pools
  • YARN Memory and CPU Settings
  • Impala Query Scheduling

 

Cluster Maintenance

  • Checking HDFS Status
  • Copying Data Between Clusters
  • Adding and Removing Cluster Nodes
  • Rebalancing the Cluster
  • Directory Snapshots
  • Cluster Upgrading

 

Cluster Monitoring and Troubleshooting

  • Cloudera Manager Monitoring Features
  • Monitoring Hadoop Clusters
  • Troubleshooting Hadoop Clusters
  • Common Misconfigurations

 

Course Deliverables

  • Workshop style coaching
  • Interactive approach
  • Course material
  • POC Implementation
  • Hands on practice exercises for each topic
  • Quiz at the end of each major topic
  • Tips and techniques on Cloudera Certification Examination

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About the Trainer

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Veer Nagaraju

MS(Computer Science)

20 Years of Experience

He has over 23 years of diversified IT experience in the areas of Project/Program Management, Service Management, Application Development and Maintenance, ETL & DataWarehousing and Education/Training.

He is seasoned trainer in Hadoop, .NET and Oracle technologies. He conducted many workshops on Project Management topics such as PMP certification and Microsoft Office Project. He has more than 6 �½ years of teaching experience that includes 6 years on Hadoop Development, Hadoop Administration (CDH and HDP distributions) and Spark (with Scala and Java), Kafka, Cassandra Technologies. He provides mentoring and consulting services for individuals and companies on Bigdata Analytics

Hadoop Consultant and Coach and providing Classroom, Online and Corporate trainings on bBigdata & Hadoop Development, Spark (with Scala and Java), Kafka, Cassandra and Hadoop Administration (Cloudera and Hortonworks distributions). Delivered corporate sessions in India and abroad for various MNCs like IBM, CTS Kolkata, CTS Chennai, CISCO, Scope International, American Megatrends , HP Malaysia, HP Philippines, Amdocs Philippines, NetApp Singapore, PT XL Axiata Tbk, pt bank of the Indonesia Tbk, Informatica, Capgemini, Genpact, Siemens, American Express, Deloitte, Wipro, Collabera, EA Sports, Verizon USA through Collabera, UHG-Hyderabad, Nomura Mumbai, Fidelity Chennai, FAI-Hyderabad, FactSet India, Barclays Bank Pune, and M3BI Hyderabad.

Published white papers on dealing with unstructured data in transportation sector using Solr cloud and Hadoop Ecosystems. He is providing Bigdata & Hadoop, Spark training, mentoring and consulting services to Factset and M3BI.

Visited various Engineering colleges like Gudlavelluru Enginnering College., VR Siddhartha Engg. College, DST sponsored programme at PVP Siddhartha Institute of Technology, VKR & VNB and AGK College of Engineering - Gudivada, Dhanekula Engineering college, Andhra Loyola institute of engineering and technology, Lakkireddy BalReddy College of Engineering, NRI Institute of Technology and conducted Hadoop workshops for Faculty members and Students

He handled large, medium and small size mission critical projects on various domains like Public Transportation, Finance, Banking/Credit card processing, e-Commerce, Content Management and HealthCare & Health Insurance. He served world class clients and delivered trainings and solutions on Bigdata & Hadoop, Spark (with Scala and Java), Hadoop Administration, Kafka, PHP, ASP, Oracle, SQL Server, Sybase, Mysql, ETL and Datawarehousing. Currently he is providing trainings and solutions on the following technologies: HDFS, MapReduce, YARN, Spark (with Scala and Java), PIG, Crunch, Hive, Impala, Sqoop, HBase, Oozie, Zookeeper, Mahout, Flume, Kafka, solr, Storm, Cassandra, Hadoop and Spark integrations

He worked in USA for 9 years and served for fortune 500 companies like American Express, ProgressRail Services, Indiana State Department of Health, and various medium and small size companies.

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