Apache Spark Interview Questions
Questions Answers Views Company eMail

Define Spark Streaming.

100

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

108

What is lineage graph?

147




What are benefits of Spark over MapReduce?

118

List the functions of Spark SQL?

133

What is RDD?

147

How to create RDD?

157

Does Apache Spark provide check pointing?

129




Explain about the popular use cases of Apache Spark

144

Do you need to install Spark on all nodes of Yarn cluster while running Spark on Yarn?

209

What is Apache Spark?

15

explain the key features of Apache Spark?

13

How is Apache Spark better than Hadoop?

27

Explain the term paired RDD in Apache Spark?

46

How is RDD in Spark different from Distributed Storage Management?

7


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Un-Answered Questions { Apache Spark }

Explain accumulators in apache spark.

404


What is Apache Spark?

15


Why should I use spark?

7


Name a few commonly used spark ecosystems?

8


What is sparkcontext in spark?

5






How do you parse data in xml? Which kind of class do you use with java to pass data?

13


What are 4 v's of big data?

7


What are broadcast variables in spark?

5


How do I start a spark master?

5


What is paired rdd in spark?

5


What is flatmap in angular?

9


What is data skew and how do you fix it?

5


What are the different input sources for Spark Streaming?

7


Define the run-time architecture of Spark?

7


Explain the difference between Spark SQL and Hive.

19