Big Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data Interview Questions

Questions Answers Views Company eMail

What is mahout hadoop?

What is the difference between mahout and graphlab ?

How is 0xdata's h2o different from apache mahout ?

What is the use of apache mahout?

What is the difference between apache mahout and prediction.io ?

How do I download apache mahout?

What is the maximum size of a message that can be received by the kafka?

591

What are the features of kafka?

587

What are the role of kafka producer api plays?

550

What are the benefits of apache kafka over the traditional technique?

1043

When does queuefullexception occur?

697

What is the main difference between kafka and fume?

631

How to start kafka server?

618

What is partitioning key?

597

What is kafka?

608

Un-Answered Questions { Big Data }

How do I achieve fifo behavior with kafka?

571

Which command do we use to insert data in HCatalog?

What is cluster in Cassandra data model?

What are 2 v’s less known dimension of big data?

571

What is a tuple?

1280

Explain fold() operation in spark?

323

Is a log flume a roller coaster?

How to sort intermediate output based on values in MapReduce?

697

How do I get apache spark on windows 10?

309

How to process data using Transformation operation in Spark?

318

Compare HBase vs RDBMS?

163

Explain about the execution pl of a pig script?
or
differentiate between the logical and physical plan of an apache pig script?

548

Can we use Ambari Python Client to use of Ambari API’s?

How does groupbykey work in spark?

311

Can you explain broadcast variables?

318

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