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Apache Spark Interview Questions
Questions Answers Views Company eMail

Can you define rdd?

 198

Do you know the comparative differences between apache spark and hadoop?

 182

What do you understand about yarn?

 202

Name few companies that are the uses of apache spark?

 194

Name the operations supported by rdd?

 202

Name the languages which are supported by apache spark and which one is most popular?

 192

Can you explain about the cluster manager of apache spark?

 178

If map reduce is inferior to spark then is there any benefit of learning it?

 180

How can we create rdds in apache spark?

 192

What are accumulators in spark?

 208

Can you mention some features of spark?

 206

What do you understand by the partitions in spark?

 195

What is a hive on spark?

 188

How is spark sql different from hql and sql?

 183

Is there a module to implement sql in spark? How does it work?

 200

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Un-Answered Questions { Apache Spark }

What is lazy evaluation in Spark?

220

Explain the term paired RDD in Apache Spark?

262

What does apache spark do?

198

Describe the distnct(),union(),intersection() and substract() transformation in Apache Spark RDD?

197

Please provide an explanation on DStream in Spark.

194




Explain transformation in rdd. How is lazy evaluation helpful in reducing the complexity of the system?

209

What is the significance of Sliding Window operation?

210

How many ways we can create rdd?

196

What are the features of RDD, that makes RDD an important abstraction of Spark?

192

Is spark based on hadoop?

199

Can you explain spark mllib?

190

Name the two types of shared variable available in Apache Spark?

211

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

291

Does spark use hive?

181

What is lazy evaluation and how is it useful?

210

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