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?

553

What are the features of kafka?

542

What are the role of kafka producer api plays?

502

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

998

When does queuefullexception occur?

652

What is the main difference between kafka and fume?

594

How to start kafka server?

583

What is partitioning key?

554

What is kafka?

551

Un-Answered Questions { Big Data }

shouldn't DFS be able to handle large volumes of data already?

1067

Explain the filter transformation?

311

In which scenario Pig is better fit than MapReduce?

835

What are the differences between Caching and Persistence method in Apache Spark?

313

What is the role of zookeeper in hbase?

185

What exactly kafka does?

474

What is off heap memory in spark?

305

What is a bookkeeper client in bookkeeper?

What combiners are and when you should use a combiner in a mapreduce job?

598

What do you understand by Filters in HBase?

143

What do you understand by standalone (or local) mode?

428

What is the zookeeper daemon name?

What is a tuple?

1191

what is Zookeeper in Kafka? Can we use Kafka without Zookeeper?

552

Name some best features of Ambari?

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