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Profile Information

Company:
Careerarm
Seniority:
Technical, Professor
Job Function:
Big Data, Data Science
Industry:
Online Training
Short Bio:
Data Science trainer
LinkedIn Profile:
http://www.careerarm.com/4182-100-hadoop-interview-question-answers/

John's Blog

Top hadoop interview questions

Posted on October 22, 2015 at 9:30am 0 Comments

To build career as a Hadoop developer, one must be clear with Hadoop concepts and have a working knowledge of analysing data using MapReduce, Hive and Pig. Typical Hadoop interview questions include topics such as replication factor, node failures and distributed caching.

Here are some basic hadoop interview questions

  1. Define Sequence file in Hadoop?
  2. What is meant by Replication factor?
  3. List out the key components of HBase and tell when you…
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