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 different types of transformations on DStreams?

367

What are the various levels of persistence in Apache Spark?

302

How can you trigger automatic clean-ups in Spark to handle accumulated metadata?

423

What are the disadvantages of using Apache Spark over Hadoop MapReduce?

442

Is it necessary to install spark on all the nodes of a YARN cluster while running Apache Spark on YARN ?

321

Explain about the major libraries that constitute the Spark Ecosystem?

396

What do you understand by Executor Memory in a Spark application?

452

Is Apache Spark a good fit for Reinforcement learning?

277

What is Catalyst framework?

269

What do you understand by Pair RDD?

367

How can you launch Spark jobs inside Hadoop MapReduce?

302

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

263

Which one will you choose for a project –Hadoop MapReduce or Apache Spark?

287

What do you understand by Lazy Evaluation?

355

How can you remove the elements with a key present in any other RDD?

279

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Un-Answered Questions { Apache Spark }

How is hadoop different from spark?

256

Which is better hadoop or spark?

275

What is apache spark engine?

282

What is spark submit?

267

When we create an rdd, does it bring the data and load it into the memory?

326

What port does spark use?

303

Why are spark transformations lazy?

270

What is the use of rdd in spark?

260

Is spark based on hadoop?

274

Explain the term paired RDD in Apache Spark?

377

What is lambda architecture spark?

304

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

290

Name three companies which is used Spark Streaming services

303

Define fold() operation in Apache Spark?

285

What is azure spark?

281

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