Big Data Hadoop Administration Training in Bangalore | Blue Ocean Learning
Hadoop developer classes in Bangalore

Blue Ocean Certified Hadoop Administrator(Hadoop developer)

1. Hadoop Cluster Administration

  • Introduction to Big Data
  • Hadoop Architecture
  • MapReduce Framework
  • A typical Hadoop Cluster
  • Data Loading into HDFS

2. Hadoop Architecture and Cluster setup

  • Hadoop server roles
  • Rack Awareness
  • Anatomy of Write and Read
  • Replication Pipeline
  • Data Processing
  • Hadoop Installation and Initial Configuration
  • Deploying Hadoop in pseudo-distributed mode
  • Deploying a multi-node Hadoop cluster and Installing Hadoop Clients

3. Hadoop Cluster: Planning and Managing

  • Planning the Hadoop Cluster
  • Cluster Size
  • Hardware and Software considerations
  • Managing and Scheduling Jobs
  • Types of schedulers in Hadoop
  • Configuring the schedulers and run MapReduce jobs
  • Cluster Monitoring and Troubleshooting.

4. Backup Recovery and Maintenance

  • Configure Rack awareness
  • Setting up Hadoop Backup
  • whitelist and blacklist data nodes in a cluster
  • Setup quotas
  • Upgrade Hadoop cluster
  • Copy data across clusters using distcp
  • Diagnostics and Recovery
  • Cluster Maintenance.

5. Hadoop 2.0 and High Availability

  • Configuring Secondary NameNode
  • Hadoop 2.0
  • YARN framework
  • MRv2
  • Hadoop 2.0 Cluster setup
  • Deploying Hadoop 2.0 in pseudo-distributed mode
  • Deploying a multi-node Hadoop 2.0 cluster.

6. Advanced Topics: QJM HDFS Federation and Security

  • Configuring HDFS Federation
  • Basics of Hadoop Platform Security
  • Securing the Platform
  • Configuring Kerberos.

7. Oozie Hcatalog/Hive and HBase Administration

  • Oozie
  • Hcatalog/Hive Administration
  • HBase Architecture
  • HBase setup
  • HBase and Hive Integration
  • HHBase performance optimization.

8. Project: Hadoop Implementation

  • Create a Hadoop Cluster for a Real World Use Case