1.

Explain Hadoop. List the core components of Hadoop

Answer»

Hadoop is a famous BIG data tool utilized by MANY companies globally. Few successful Hadoop USERS:

  • Uber
  • The Bank of Scotland
  • Netflix
  • The National Security Agency (NSA) of the United States
  • Twitter

There are three components of Hadoop are:

  1. Hadoop YARN - It is a RESOURCE management unit of Hadoop.
  2. Hadoop Distributed File System (HDFS) - It is the storage unit of Hadoop.
  3. Hadoop MapReduce - It is the processing unit of Hadoop.


Discussion

No Comment Found

Related InterviewSolutions