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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

How you can use Akka with Spark?

376

Name three features of using Apache Spark

300

How to start and stop spark in interactive shell?

362

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

370

How will you connect Apache Spark with Apache Mesos?

284

how will you implement SQL in Spark?

395

Why is Transformation lazy in Spark?

362

Does Hoe Spark handle monitoring and logging in Standalone mode?

288

Explain foreach() operation in apache spark?

319

What are the various functions of Spark Core?

348

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?

320

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

329




Un-Answered Questions { Apache Spark }

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

677


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

428


Does Apache Spark provide check pointing?

417


Explain about the popular use cases of Apache Spark

436


Why is Apache Spark faster than Apache Hadoop?

882


Compare Apache Hadoop and Apache Spark?

485


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.

426


What are the types of Apache Spark transformation?

306


Why Apache Spark?

335


Explain transformation and action in RDD in Apache Spark?

307