What is the use of InputFormat in MapReduce process?


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

Post New Answer

More MapReduce Interview Questions

What is a partitioner and how the user can control which key will go to which reducer?

0 Answers  


How to create a custom key and custom value in MapReduce Job?

0 Answers  


Explain the sequence of execution of all the components of MapReduce like a map, reduce, recordReader, split, combiner, partitioner, sort, shuffle.

0 Answers  


What is InputFormat in Hadoop MapReduce?

0 Answers  


What is the next step after Mapper or MapTask?

0 Answers  






How is Spark not quite the same as MapReduce? Is Spark quicker than MapReduce?

0 Answers  


How to specify more than one directory as input to the MapReduce Job?

0 Answers  


What are mapreduce new and old apis while writing map reduce program?. Explain how it works

0 Answers  


How to get the single file as the output from MapReduce Job?

0 Answers  


How to handle record boundaries in Text files or Sequence files in MapReduce InputSplits?

0 Answers  


What are the fundamental configurations parameters specified in map reduce?

0 Answers  


How many Reducers run for a MapReduce job in Hadoop?

0 Answers  


Categories