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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

How you can use Akka with Spark?

360

Name three features of using Apache Spark

287

How to start and stop spark in interactive shell?

344

To use Spark on an existing Hadoop Cluster, do we need to install Spark on all nodes of Hadoop?

358

How will you connect Apache Spark with Apache Mesos?

267

how will you implement SQL in Spark?

377

Why is Transformation lazy in Spark?

347

Does Hoe Spark handle monitoring and logging in Standalone mode?

275

Explain foreach() operation in apache spark?

308

What are the various functions of Spark Core?

332

Explain the Apache Spark Architecture. How to Run Spark applications?

7

Explain the key highlights of Apache Spark?

7

How might you associate Hive to Spark SQL?

7

Explain the flatMap() transformation in Apache Spark?

310

What is RDD lineage graph? How does it enable fault-tolerance in Spark?

307




Un-Answered Questions { Apache Spark }

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

622


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

408


Does Apache Spark provide check pointing?

402


Explain about the popular use cases of Apache Spark

427


Why is Apache Spark faster than Apache Hadoop?

842


Compare Apache Hadoop and Apache Spark?

445


What is Apache Spark?

369


explain the key features of Apache Spark?

336


How is Apache Spark better than Hadoop?

300


Explain the term paired RDD in Apache Spark?

403


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 are the types of Apache Spark transformation?

287


Why Apache Spark?

319


Explain transformation and action in RDD in Apache Spark?

297