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 map in spark?

Question Posted / Ajay Vikram

Answer Posted / Ajay Vikram

Map is a transformation operation in Spark that applies a user-defined function (UDF) to every element of an RDD or DataFrame, creating a new distributed collection with the resulting values.

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain how RDDs work with Scala in Spark

355

What is the latest version of spark?

287

What is meant by Transformation? Give some examples.

328

List the advantage of Parquet file in Apache Spark?

473