What are the advantages of using mapreduce with hadoop?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More MapReduce Interview Questions

what are the most common input formats defined in Hadoop?

0 Answers  


Illustrate a simple example of the working of MapReduce.

0 Answers  


what are the main configuration parameters that user need to specify to run Mapreduce Job ?

0 Answers  


What is a Distributed Cache in Hadoop?

0 Answers  


How do reducers communicate with each other?

0 Answers  


how is data partitioned before it is sent to the reducer if no custom partitioner is defined in Hadoop?

0 Answers  


What are the main components of MapReduce Job?

0 Answers  


Explain what does the conf.setmapper class do?

0 Answers  


Is it possible to search for files using wildcards?

0 Answers  


Where is the output of Mapper written in Hadoop?

0 Answers  


What are the four basic parameters of a reducer?

0 Answers  


What are the identity mapper and reducer in MapReduce?

0 Answers  


Categories