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?

387

What are the various levels of persistence in Apache Spark?

320

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

444

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

458

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

344

Explain about the major libraries that constitute the Spark Ecosystem?

417

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

473

Is Apache Spark a good fit for Reinforcement learning?

292

What is Catalyst framework?

292

What do you understand by Pair RDD?

385

How can you launch Spark jobs inside Hadoop MapReduce?

314

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

289

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

315

What do you understand by Lazy Evaluation?

376

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

297

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Un-Answered Questions { Apache Spark }

Name commonly-used Spark Ecosystems

309

Why Apache Spark?

319

What is executor cores in spark?

295

List few benefits of spark over map reduce?

293

How is machine learning implemented in spark?

322

What are the ways to launch Apache Spark over YARN?

281

What are the great features of spark sql?

286

What do you understand by schemardd in apache spark rdd?

2279

What do you understand by receivers in Spark Streaming ?

326

What are the different input sources for Spark Streaming?

375

What are the various types of shared variable in apache spark?

291

How do I download and install spark?

297

What is difference between dataset and dataframe in spark?

318

What is apache spark for beginners?

287

What is spark databricks?

314

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