Hadoop Practicals

• Hadoop is a framework for distributed storage and processing.

• Core components of Hadoop include HDFS for storage, YARN for cluster-resource management, and MapReduce or Spark for processing. -The Hadoop ecosystem includes multiple components that support each stage of big data processing:

  • Flume and Scoop ingest data
  • HDFS and HBase store data
  • Spark and MapReduce process data
  • Pig, Hive, and Impala analyze data
  • Hue and Search help to explore data
  • Oozie manages the workflow of Hadoop tasks

Table of Content

On single node hadoop.

• Word Count Practical
• Trending Word Count
• Database Join
• Vector Multiplication
• Matrix Multiplication