Apache Spark Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Spark Interview Questions

Questions Answers Views Company eMail

What is Directed Acyclic Graph(DAG)?

308

What are Actions? Give some examples.

316

What is the difference between DSM and RDD?

304

What do you mean by Persistence?

317

How to create a Sparse vector from a dense vector?

355

What are common uses of Apache Spark?

295

In a very huge text file, you want to just check if a particular keyword exists. How would you do this using Spark?

403

How is fault tolerance achieved in Apache Spark?

305

What are the benefits of lazy evaluation?

303

How does Apache Spark handles accumulated Metadata?

348

What is lazy evaluation in Spark?

317

What is the use of checkpoints in spark?

319

How can Spark be connected to Apache Mesos?

327

In how many ways RDDs can be created? Explain.

299

What are the advantages of DataSets?

290

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Un-Answered Questions { Apache Spark }

What is spark vs scala?

268

What are Actions?

318

What are the limitations of Spark?

293

Explain Spark join() operation?

286

Please enumerate the various components of the Spark Ecosystem.

393

Is spark secure?

282

What is a worker node in Apache Spark?

301

What is azure spark?

295

What is the difference between Spark Transform in DStream and map ?

298

What is a reliable and unreliable receiver in Spark?

322

What is spark yarn executor memoryoverhead?

369

What is spark master?

338

Why do fires spark?

298

Can you explain how you can use Apache Spark along with Hadoop?

309

Discuss the role of Spark driver in Spark application?

287

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