24 Hadoop Interview Questions & Answers for MapReduce developers - FROMDEVProgramming Books, Tutorials, Gaming, Hacking & Security A good understanding of Hadoop Architecture is required to leverage the power of Hadoop. Below are few important practical questions which can be asked to a Senior Experienced Hadoop Developer in an interview. I learned the answers to them during my CCHD (Cloudera Certified Haddop Developer) certification. I hope you will find them useful. T
