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 makes Apache Spark good at low-latency workloads like graph processing and machine learning?

328

Can you use Spark to access and analyse data stored in Cassandra databases?

372

Explain in brief what is the architecture of Spark?

312

What is Spark DataFrames?

274

In how many ways can we use Spark over Hadoop?

326

Explain Machine Learning library in Spark?

285

Explain about transformations and actions in the context of RDDs.

347

Explain the difference between Spark SQL and Hive.

390

Explain Catalyst framework?

361

What are the downsides of Spark?

354

What is the need for Spark DAG?

309

What is broadcast variable?

362

Why does the picture of Spark come into existence?

312

How can we launch Spark application on YARN?

421

Explain catalyst query optimizer in Apache Spark?

315

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Un-Answered Questions { Apache Spark }

What is Apache Spark?

369

How is spark sql different from hql and sql?

271

What is coalesce in spark?

289

What is the latest version of spark?

267

Define Spark Streaming.

413

Define actions in spark.

2242

Is cache an action in spark?

302

What is the difference between DSM and RDD?

304

Which language is best for spark?

272

What are the types of transformation in RDD in Apache Spark?

320

What are spark stages?

302

List the advantage of Parquet file in Apache Spark?

456

Does Hoe Spark handle monitoring and logging in Standalone mode?

276

Explain sum(), max(), min() operation in Apache Spark?

301

Is there a module to implement sql in spark? How does it work?

300

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