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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

Where does Spark Driver run on Yarn?

264

Explain the terms Spark Partitions and Partitioners?

285

How can you store the data in spark?

300

What are the components of Spark Ecosystem?

290

How is data represented in Spark?

289

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

277

Explain various level of persistence in Apache Spark?

285

What are benefits of DataFrame in Spark?

312

What are the various programming languages supported by Spark?

342

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

277

What is meant by in-memory processing in Spark?

286

Define Partition in Apache Spark?

294

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

279

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

265

Discuss writeahead logging in Apache Spark Streaming?

308




Un-Answered Questions { Apache Spark }

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

574


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

398


Does Apache Spark provide check pointing?

394


Explain about the popular use cases of Apache Spark

406


Why is Apache Spark faster than Apache Hadoop?

786


Compare Apache Hadoop and Apache Spark?

409


What is Apache Spark?

343


explain the key features of Apache Spark?

322


How is Apache Spark better than Hadoop?

292


Explain the term paired RDD in Apache Spark?

377


Which all languages Apache Spark supports?

323


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

388


What are the types of Apache Spark transformation?

271


Why Apache Spark?

302


Explain transformation and action in RDD in Apache Spark?

283