Apache Spark Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Spark Interview Questions

Questions Answers Views Company eMail

Which all languages Apache Spark supports?

345

explain the concept of RDD (Resilient Distributed Dataset). Also, state how you can create RDDs in Apache Spark.

411

What advantages does Spark offer over Hadoop MapReduce?

297

Why is Spark RDD immutable?

370

What are the types of Apache Spark transformation?

287

What is Spark Core?

291

Why Apache Spark?

319

Explain transformation and action in RDD in Apache Spark?

297

How can we create RDD in Apache Spark?

301

What is SparkSession in Apache Spark?

290

What is the Difference SparkSession vs SparkContext in Apache Spark?

417

What are the abstractions of Apache Spark?

307

What is SparkContext in Apache Spark?

309

What are the components of Apache Spark Ecosystem?

403

Explain the RDD properties?

311

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Un-Answered Questions { Apache Spark }

Name a few companies that use Apache Spark in production?

325

Is spark based on hadoop?

312

Explain about transformations and actions in the context of RDDs.

347

What is Catalyst framework?

292

How much faster is Apache spark than Hadoop?

292

What is off heap memory in spark?

305

What is apache spark used for?

304

Why do people use spark?

274

Do you know the comparative differences between apache spark and hadoop?

276

Is spark an etl?

294

Explain the lookup() operation in Spark?

231

What are the file formats supported by spark?

305

What operations does rdd support?

278

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

270

In a very huge text file, you want to just check if a particular keyword exists. How would you do this using Spark?

404

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