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 lineage graph

320

Is the following approach correct? Is the sqrt Of Sum Of Sq a valid reducer?

451

What is Apache Spark and what are the benefits of Spark over MapReduce?

279

What are the cases where Apache Spark surpasses Hadoop?

283

What is the bottom layer of abstraction in the Spark Streaming API ?

798

Which the fundamental data structure of Spark

306

List the advantage of Parquet file in Apache Spark?

457

What does map transformation do? Provide an example.

316

What are the different ways of representing data in Spark?

269

What are the features of Spark?

291

What are shared variables in Apache Spark?

329

What are the various libraries available on top of Apache Spark?

308

Explain the operations of Apache Spark RDD?

283

What are the limitations of Apache Spark?

279

State the difference between persist() and cache() functions.

319

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Un-Answered Questions { Apache Spark }

What apache spark is used for?

252

What is executor spark?

297

What is spark vs scala?

269

How is RDD in Spark different from Distributed Storage Management?

380

Which are the methods to create rdd in spark?

295

What is the user of sparkContext?

313

What is shark?

284

Name the components of spark ecosystem.

276

How many ways we can create rdd in spark?

294

What are common uses of Apache Spark?

296

What are the drawbacks of Apache Spark?

317

Why are spark transformations lazy?

292

What is a "worker node"?

342

Explain about the different cluster managers in Apache Spark

328

What is a reliable and unreliable receiver in Spark?

322

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