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

Explain accumulators in apache spark.

Question Posted / ritu rani


Explain accumulators in apache spark...

Answer / Saurabh Singh

"Accumulators are variables that can be updated by tasks running on a cluster during Spark's computation. They provide a way to compute aggregates or maintain state across multiple transformations. Accumulators are useful for implementing counters, histograms, and other custom algorithms."n

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Apache Spark Interview Questions

How to save RDD?

1 Answers  

How can you compare Hadoop and Spark in terms of ease of use?

1 Answers  

How do I start a spark server?

1 Answers  

Did edmond berger invent the spark plug?

1 Answers  

What is spark databricks?

1 Answers  

Please provide an explanation on DStream in Spark.

1 Answers  

Is java required for spark?

1 Answers  

What is spark catalyst?

1 Answers  

What are the benefits of Spark lazy evaluation?

1 Answers  

Name some internal daemons used in spark?

1 Answers  

What is scala and spark?

1 Answers  

Can you explain accumulators in apache spark?

1 Answers  

For more Apache Spark Interview Questions Click Here
Categories