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Topic :: Apache Spark





Apache Spark Interview Questions
Questions Answers Views Company eMail

Explain the various Transformation on Apache Spark RDD like distinct(), union(), intersection(), and subtract()?

 314

Is it possible to run Apache Spark without Hadoop?

 295

What is Apache Spark Streaming?

 347

How can you implement machine learning in Spark?

 297

List some commonly used Machine Learning Algorithm Apache Spark?

 301

What is the command to start and stop the Spark in an interactive shell?

 329

List out the ways of creating RDD in Apache Spark?

 303

What are the various advantages of DataFrame over RDD in Apache Spark?

 327

What is flatmap in apache spark?

 340

What is the standalone mode in spark cluster?

 285

Explain apache spark streaming? How is the processing of streaming data achieved in apache spark?

 320

In what ways sparksession different from sparkcontext?

 360

Explain fold() operation in spark?

 323

Define sparkcontext in apache spark?

 325

List out the various advantages of dataframe over rdd in apache spark?

 320



Related Topics


Un-Answered Questions { Apache Spark }

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

681

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.

427

What are the types of Apache Spark transformation?

306

Why Apache Spark?

335

Explain transformation and action in RDD in Apache Spark?

307