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 about the common workflow of a Spark program?

349

What do you understand by receivers in Spark Streaming ?

338

By Default, how many partitions are created in RDD in Apache Spark?

325

What are broadcast variables in Apache Spark? Why do we need them?

329

Is it necessary to start Hadoop to run any Apache Spark Application ?

298

What is write ahead log(journaling)?

321

Does Apache Spark provide checkpoints?

304

What is Apache Spark Machine learning library?

335

What is the use of map transformation?

324

Explain the run-time architecture of Spark?

312

List the advantage of Parquet files?

311

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

322

Please provide an explanation on DStream in Spark.

295

List the languages supported by Apache Spark?

317

Explain the Parquet File format in Apache Spark. When is it the best to choose this?

378

Post New Apache Spark Questions

Un-Answered Questions { Apache Spark }

What is spark training?

295

How do I start a spark master?

299

Does spark need hdfs?

303

What exactly is spark?

281

What is apache spark engine?

306

Is apache spark going to replace hadoop?

375

How do sparks work?

358

What are transformations in spark?

327

What are Actions? Give some examples.

329

What is mlib?

308

Is apache spark a framework?

288

What are the types of Transformation in Spark RDD Operations?

292

How can you achieve high availability in Apache Spark?

449

Explain Spark streaming?

288

What is the difference between persist

363

For More Un-Answered { Apache Spark } Questions Click Here