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 are the various programming languages supported by Spark?

355

What is accumulator?

319

Explain different transformation on DStream?

284

What are Paired RDD?

315

Name some sources from where Spark streaming component can process real-time data?

291

What is meant by in-memory processing in Spark?

304

Explain what are the various types of Transformation on DStream?

282

Define Partition in Apache Spark?

312

How many types of Transformation are there?

314

How you can remove the element with a critical present in any other Rdd is Apache spark?

300

What is Sparse Vector?

339

Is it possible to run Spark and Mesos along with Hadoop?

275

What is DataFrames?

368

Discuss writeahead logging in Apache Spark Streaming?

325

How can data transfer be minimized when working with Apache Spark?

295

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Un-Answered Questions { Apache Spark }

Do we need to install spark in all nodes?

276

Is spark a language?

279

What are the limitations of Apache Spark?

279

Does spark work with python 3?

294

What is shark?

284

How is rdd distributed?

325

What is hive on spark?

389

Explain SparkContext in Apache Spark?

329

How to start and stop spark in interactive shell?

344

Define Partitions?

319

What is the role of Spark Driver in spark applications?

319

What is apache spark engine?

298

What is the use of flatmap in spark?

284

What is spark submit?

288

Difference between groupByKey vs reduceByKey in Apache Spark?

470

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