Virtual box/VM Ware
1. Basics & Installations
Linux
1. Basics
Hadoop
1. What is Hadoop? 2. Why Hadoop and flow of Hadoop 3. Scaling 4. Distributed Framework 5. Hadoop v/s RDBMS 6. Brief history of Hadoop
Hadoop installation in pseudo mode Hadoop installation in cluster mode
1. Adding and removing nodes (without down time) 2. Decommissioning nodes 3. Block size 4. Hadoop Processes ( NN, SNN, JT, DN, TT)
Common errors when running Hadoop cluster, solutions
HDFS- Hadoop distributed File System
1. HDFS Design and Architecture 2. HDFS Concepts 3. Interacting HDFS using command line 4. Dataflow 5. Introduction about Blocks 6. Data Replication 7. Admin Commands 8. Hadoop archives
Hadoop Processes
1. Name node and its functionality 2. Secondary name node and its functionality 3. Job tracker and its functionality 4. Task tracker and its functionality 5. Data node and its functionality 6. Resource manager and its functionality
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