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MapReduce Cloud Computing Interview Questions
- What are the various input and output types supported by MapReduce?
- With the help of two examples name the map and reduce function purpose?
- Do you know how is MapReduce related to cloud computing?
- When do reducers play their role in a mapreduce task?
- Can you explain what you understand by speculative execution?
- Explain the purpose of the Partition function in mapreduce framework?
- Tell me how mapreduce works?
- Do you know the general mapreduce algorithm?
- Tell me what is an input reader in reference to mapreduce?
- How does fault tolerance work in mapreduce?
- What do you understand by MapReduce?
- Can you please explain in MapReduce what is a scarce system resource?
- What is task granularity?
- Write a short note on the disadvantages of Mapreduce?
- What is combiners?