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?

264

How is streaming implemented in spark? Explain with examples.

324

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

292

What are the languages supported by apache spark?

262

Name the components of spark ecosystem.

256

What operations does rdd support?

262

Is there a module to implement sql in spark?

259

How is machine learning implemented in spark?

308

What is executor memory in a spark application?

290

Explain caching in spark streaming.

279

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

2014

Define actions in spark.

2216

How do we create rdds in spark?

539

How is streaming implemented in spark?

1828

Explain a scenario where you will be using spark streaming.

1445

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Un-Answered Questions { Apache Spark }

What is spark mapvalues?

263

What is mlib in apache spark?

287

What does it mean by Columnar Storage Format?

281

How sparksql is different from hql and sql?

468

Is spark part of hadoop ecosystem?

277

What is Spark?

254

Explain the operation transformation and action in Apache Spark RDD?

308

Explain how RDDs work with Scala in Spark

324

What causes breaker to spark?

284

Where is spark used?

348

Does spark run hadoop?

279

What are the various modes in which Spark runs on YARN? (Local vs Client vs Cluster Mode)

254

What is sparkconf spark?

267

What is spark used for?

245

How can we create RDD in Apache Spark?

285

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