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...

  1. Categories >> Software >> Big Data >> Hadoop >> Apache Hadoop
  2. Suggest New Category

What will you do when NameNode is down?

Question Posted / reshu kaler

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

Post New Answer

More Apache Hadoop Interview Questions

Explain why do we need hadoop?

0 Answers  

How a task is scheduled by a jobtracker?

0 Answers  

Main Components of Hadoop?

0 Answers  

What is the process to change the files at arbitrary locations in HDFS?

0 Answers  

Can you explain how do ‘map’ and ‘reduce’ work?

0 Answers  

Explain why the name ‘hadoop’?

0 Answers  

What is Apache Hadoop YARN?

0 Answers  

What is formatting of the dfs?

0 Answers  

What are the two main components of ResourceManager?

0 Answers  

Why do we use HDFS for applications having large data sets and not when there are lot of small files?

1 Answers  

What is a checkpoint?

0 Answers  

What are the steps to submit a Hadoop job?

0 Answers  

For more Apache Hadoop Interview Questions Click Here
Categories