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 Spark
  2. Suggest New Category

What is a spark shuffle?

Question Posted / pawan gill


What is a spark shuffle?..

Answer / Manik Dubey

A Spark Shuffle is an operation that is performed during tasks in Apache Spark to sort data before or after the reduce phase. It involves redistributing data among nodes, causing a significant overhead in terms of network bandwidth and CPU usage. However, it ensures that data is processed in sorted order if required.

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Apache Spark Interview Questions

How is spark fault tolerance?

1 Answers  

What are transformations in spark?

1 Answers  

What is RDD in Apache Spark? How are they computed in Spark? what are the various ways in which it can create?

1 Answers  

Do we need hadoop for spark?

1 Answers  

What are the roles of the file system in any framework?

1 Answers  

Is rdd type safe?

1 Answers  

Explain Spark saveAsTextFile() operation?

1 Answers  

How rdd persist the data?

1 Answers  

How to start and stop spark in interactive shell?

1 Answers  

Name the Spark Library which allows reliable file sharing at memory speed across different cluster frameworks.

1 Answers  

Does spark require hadoop?

1 Answers  

What is javardd?

1 Answers  

For more Apache Spark Interview Questions Click Here
Categories