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?

371

What are the various levels of persistence in Apache Spark?

309

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

427

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

446

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

326

Explain about the major libraries that constitute the Spark Ecosystem?

402

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

456

Is Apache Spark a good fit for Reinforcement learning?

282

What is Catalyst framework?

275

What do you understand by Pair RDD?

375

How can you launch Spark jobs inside Hadoop MapReduce?

308

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

268

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

291

What do you understand by Lazy Evaluation?

358

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

285

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Un-Answered Questions { Apache Spark }

Does spark run hadoop?

286

What is spark certification?

300

What do you understand by the parquet file?

262

What are 4 v's of big data?

278

Does spark need hadoop?

274

What is the significance of Sliding Window operation?

294

Name few companies that are the uses of apache spark?

285

Does spark use hive?

253

List the benefits of Spark over MapReduce.

275

Explain Accumulator in Spark?

416

What is the default partition in spark?

274

What is spark deploy mode?

296

Who created spark?

264

Explain first() operation in Apache Spark RDD?

356

To use Spark on an existing Hadoop Cluster, do we need to install Spark on all nodes of Hadoop?

342

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