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

Apache Spark Interview Questions

Questions Answers Views Company eMail

Explain Dsstream with reference to Apache Spark

391

What is the role of Driver program in Spark Application?

274

Define the term ‘Lazy Evolution’ with reference to Apache Spark

304

What are the benefits of Spark lazy evaluation?

320

State the difference between Spark SQL and Hql

355

Can I run Apache Spark without Hadoop?

291

Please explain the sparse vector in Spark.

282

Explain Spark Driver?

334

Is there any API available for implementing graphs in Spark?

308

Please enumerate the various components of the Spark Ecosystem.

395

What is the role of Spark Driver in spark applications?

319

Name three companies which is used Spark Streaming services

326

Explain the default level of parallelism in Apache Spark

312

Explain the process to trigger automatic clean-up in Spark to manage accumulated metadata.

308

Can You Use Apache Spark To Analyze and Access Data Stored In Cassandra Databases?

303

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Un-Answered Questions { Apache Spark }

Explain catalyst query optimizer in Apache Spark?

315

List various commonly used machine learning algorithm?

373

What is spark accreditation?

273

List out the difference between textFile and wholeTextFile in Apache Spark?

401

List commonly used machine learning algorithm?

292

What file systems Spark support?

343

Explain Spark Streaming with Socket?

321

Why is apache spark so fast?

284

Who invented the first spark plug?

234

What is a dstream in apache spark?

2031

Explain about the different cluster managers in Apache Spark

328

Why is spark popular?

280

Compare Hadoop and Spark?

322

Do I need scala for spark?

292

Is it possible to run Spark and Mesos along with Hadoop?

275

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