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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

What are the benefits of Spark over MapReduce?

 697

What are the disservices of utilizing Apache Spark over Hadoop MapReduce?

 679

What is lineage graph in Apache Spark?

 361

Different Running Modes of Apache Spark

 320

How will you calculate the number of executors required to do real-time processing using Apache Spark? What factors need to be considered for deciding on the number of nodes for real-time processing?

 319

List the popular use cases of Apache Spark?

 305

What is Spark.executor.memory in a Spark Application?

 313

Compare Hadoop and Spark?

 341

What is write ahead log(journaling) in Spark?

 443

What are the limitations of Spark?

 304

What is a reliable and unreliable receiver in Spark?

 339

In a given spark program, how will you identify whether a given operation is Transformation or Action ?

 361

Can you list down the limitations of using Apache Spark?

 326

Can you use Spark for ETL process?

 302

What are the disadvantages of using Spark?

 334



Related Topics


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?

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.

428

What are the types of Apache Spark transformation?

306

Why Apache Spark?

335

Explain transformation and action in RDD in Apache Spark?

307