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Hadoop

shinelogics-hadoop-administration

Hadoop Administrator Training


Week Topics
1
  • What is Cloud Computing
  • What is Grid Computing
  • What is Virtualization
  • How above three are inter-related to each other
  • What is Big Data
  • Introduction to Analytics and the need for big data analytics
  • Hadoop Solutions - Big Picture
  • Hadoop distributions
  • Comparing Hadoop Vs. Traditional systems
  • Volunteer Computing
  • Data Retrieval - Radom Access Vs. Sequential Access
  • NoSQL Databases
2
  • Problems with traditional large-scale systems
  • Requirements for a new approach
3
  • What is Hadoop?
  • The Hadoop Distributed File System
  • How MapReduce Works
  • Anatomy of a Hadoop Cluster
4
  • Namenode
  • Datanode
  • Secondary namenode
  • Job tracker
  • Task tracker
5
  • Blocks and Splits
  • Replication
  • Data high availability
  • Data Integrity
  • Cluster architecture and block placement
6
  • Developing MapReduce Programs in
  • Local Mode
  • Pseudo-distributed Mode
  • Fully distributed mode
7
  • Examining a Sample MapReduce Program
  • Basic API Concepts
  • The Driver Code
  • The Mapper
  • The Reducer
  • Hadoop's Streaming API
8
  • Install and configure Apache Hadoop
  • Make a fully distributed Hadoop cluster on a single laptop/desktop
  • Install and configure Cloudera Hadoop distribution in fully distributed mode
  • Install and configure Horton Works Hadoop distribution in fully distributed mode
  • Monitoring the cluster
  • Getting used to management console of Cloudera & Horton Works
9
  • Why Hadoop Security Is Important
  • Hadoop's Security System Concepts
  • What Kerberos Is and How it Works
  • Configuring Kerberos Security
  • Integrating a Secure Cluster with Other Systems
10
  • Managing Running Jobs
  • Hands-On Exercise
  • The FIFO Scheduler
  • The FairScheduler
  • Configuring the FairScheduler
  • Hands-On Exercise
11
  • Checking HDFS Status
  • Hands-On Exercise
  • Copying Data Between Clusters
  • Adding and Removing
  • Cluster Nodes
  • Rebalancing the Cluster
  • Hands-On Exercise
  • NameNode Metadata Backup
12
  • General System Monitoring
  • Managing Hadoop's Log Files
  • Using the NameNode and
  • JobTracker Web UIs
  • Hands-On Exercise
  • Cluster Monitoring with Ganglia
  • Common Troubleshooting Issues
  • Benchmarking Your Cluster

Trainer Information

Trainer Name Experience Working In
Subrmanya 12 years MNC

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