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 pagerank in graphx?

270

How is streaming implemented in spark? Explain with examples.

330

Can you use spark to access and analyze data stored in cassandra databases?

296

What are the languages supported by apache spark?

268

Name the components of spark ecosystem.

262

What operations does rdd support?

264

Is there a module to implement sql in spark?

262

How is machine learning implemented in spark?

315

What is executor memory in a spark application?

297

Explain caching in spark streaming.

289

Do you need to install spark on all nodes of yarn cluster?

2019

Define actions in spark.

2224

How do we create rdds in spark?

544

How is streaming implemented in spark?

1837

Explain a scenario where you will be using spark streaming.

1450

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Un-Answered Questions { Apache Spark }

What is mlib in apache spark?

293

Explain about the core components of a distributed Spark application?

278

How to create RDD?

480

how will you implement SQL in Spark?

363

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

274

How can I speed up my spark?

273

List some use cases where Spark outperforms Hadoop in processing.

277

What is speculative execution in spark?

305

Define functions of SparkCore?

486

Explain about trformations and actions in the context of rdds?

295

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

456

Why is spark used?

254

What is apache spark for beginners?

274

What is difference between spark and kafka?

280

Explain textFile Vs wholeTextFile in Spark?

416

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