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 difference between cache and persist in spark?

275

Is bigger than spark driver maxresultsize?

296

Does spark use java?

323

How do you process big data with spark?

279

What is a spark shuffle?

334

Why do we need apache spark?

271

How do I optimize my spark code?

306

What is the difference between client mode and cluster mode in spark?

320

What are transformations in spark?

307

What is driver and executor in spark?

313

Is spark secure?

283

What is executor memory and driver memory in spark?

286

What is the point of apache spark?

284

What is rdd map?

325

What is faster than apache spark?

283

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Un-Answered Questions { Apache Spark }

Explain Spark coalesce() operation?

293

What are the common mistakes developers make when running Spark applications?

284

What are Actions? Give some examples.

316

Who created spark?

287

Why does spark skip stages?

255

Did edmond berger invent the spark plug?

377

What is spark repartition?

313

What is the user of sparkContext?

313

What is in memory in spark?

282

Is there any benefit of learning mapreduce if spark is better than mapreduce?

1812

What is spark vs hadoop?

278

Explain SparkContext in Apache Spark?

329

Explain about transformations and actions in the context of RDDs.

347

What is spark in python?

290

Define sparksession in apache spark? Why is it needed?

275

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