Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...


Explain what combiners are and when you should use a combiner in a mapreduce job?


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

Post New Answer

More MapReduce Interview Questions

What is identity mapper and chain mapper?

0 Answers  


Define the Use of MapReduce?

0 Answers  


What is the Hadoop MapReduce API contract for a key and value Class?

0 Answers  


What are the the issues associated with the map and reduce slots based mechanism in mapReduce?

0 Answers  


Explain how mapreduce works.

0 Answers  


What is the purpose of textinputformat?

0 Answers  


What do you mean by shuffling and sorting in MapReduce?

0 Answers  


What are the advantages of using mapreduce with hadoop?

0 Answers  


It can be possible that a Job has 0 reducers?

0 Answers  


What is shuffling and sorting in mapreduce?

0 Answers  


How can we control particular key should go in a specific reducer?

0 Answers  


Why Hadoop MapReduce?

0 Answers  


Categories