Cloudera – Hadoop Interview Questions

Here is the list of Hadoop Interview Questions which are recently asked in cloudera company. These questions are included for both Freshers and Experienced professionals.

  1. What is rack awareness? And why is it necessary?
  2. What is the default block size and how is it defined?
  3. How do you get the report of hdfs file system? About disk availability and no.of active nodes?
  4. What is Hadoop balancer and why is it necessary?
  5. Difference between Cloudera and Ambari?
    6. Free PDF : Get our updated Hadoop Course Content pdf
  6. What are the main actions performed by the Hadoop admin?
  7. What is Kerberos?
  8. What is the important list of hdfs commands?
  9. How to check the logs of a Hadoop job submitted in the cluster and how to terminate already running process?
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TOP MNC's HADOOP INTERVIEW QUESTIONS & ANSWERS

Here we listed all Hadoop Interview Questions and Answers which are asked in Top MNCs. Periodically we update this page with recently asked Questions, please do visit our page often and be updated in Hadoop .