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...


What is a "reducer" in Hadoop?


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

Post New Answer

More MapReduce Interview Questions

What is the relationship between Job and Task in Hadoop?

0 Answers  


What is the default input type in MapReduce?

0 Answers  


Does Partitioner run in its own JVM or shares with another process?

0 Answers  


How much space will the split occupy in Mapreduce?

0 Answers  


What is the difference between HDFS block and input split?

0 Answers  


Which are the methods in the mapper interface?

0 Answers  


Is reduce-only job possible in Hadoop MapReduce?

0 Answers  


what are the basic parameters of a Mapper?

0 Answers  


What are the fundamental configurations parameters specified in map reduce?

0 Answers  


What are the four basic parameters of a reducer?

0 Answers  


What do sorting and shuffling do?

0 Answers  


Why is Apache Spark faster than Hadoop MapReduce?

0 Answers  


Categories