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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?

312

How can you store the data in spark?

332

What are the components of Spark Ecosystem?

317

How is data represented in Spark?

324

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

305

Explain various level of persistence in Apache Spark?

316

What are benefits of DataFrame in Spark?

341

What are the various programming languages supported by Spark?

371

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

305

What is meant by in-memory processing in Spark?

321

Define Partition in Apache Spark?

324

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

325

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

283

Discuss writeahead logging in Apache Spark Streaming?

337




Un-Answered Questions { Apache Spark }

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

662


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

428


Does Apache Spark provide check pointing?

415


Explain about the popular use cases of Apache Spark

436


Why is Apache Spark faster than Apache Hadoop?

873


Compare Apache Hadoop and Apache Spark?

474


What is Apache Spark?

387


explain the key features of Apache Spark?

353


How is Apache Spark better than Hadoop?

311


Explain the term paired RDD in Apache Spark?

419


Which all languages Apache Spark supports?

357


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

424


What are the types of Apache Spark transformation?

304


Why Apache Spark?

335


Explain transformation and action in RDD in Apache Spark?

303