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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

Where does Spark Driver run on Yarn?

304

Explain the terms Spark Partitions and Partitioners?

314

How can you store the data in spark?

334

What are the components of Spark Ecosystem?

319

How is data represented in Spark?

326

What is the difference between Spark Transform in DStream and map ?

307

Explain various level of persistence in Apache Spark?

318

What are benefits of DataFrame in Spark?

345

What are the various programming languages supported by Spark?

371

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

307

What is meant by in-memory processing in Spark?

323

Define Partition in Apache Spark?

326

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

327

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

287

Discuss writeahead logging in Apache Spark Streaming?

344




Un-Answered Questions { Apache Spark }

What are Apache Spark, Flume, Lucene, Hama, HCatalog, Mahout, Drill, Crunch and Thrift?

683


Hadoop uses replication to achieve fault tolerance. How is this achieved in Apache Spark?

428


Does Apache Spark provide check pointing?

419


Explain about the popular use cases of Apache Spark

436


Why is Apache Spark faster than Apache Hadoop?

885


Compare Apache Hadoop and Apache Spark?

494


What is Apache Spark?

390


explain the key features of Apache Spark?

359


How is Apache Spark better than Hadoop?

311


Explain the term paired RDD in Apache Spark?

421


Which all languages Apache Spark supports?

359


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

428


What are the types of Apache Spark transformation?

306


Why Apache Spark?

335


Explain transformation and action in RDD in Apache Spark?

307