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

Big Data Interview Questions

Questions Answers Views Company eMail

how you can reduce churn in ISR? When does broker leave the ISR?

1 672

Enlist all Apache Kafka Operations?

1 608

State Disadvantages of Apache Kafka?

1 671

Explain some Kafka Streams real-time Use Cases?

1 574

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

1 615

What is the role of Consumer API?

1 551

Explain Multi-tenancy?

1 598

What is Data Log in Kafka?

1 870

Features of Kafka Stream?

1 558

What are Replication Tool and its types?

1 612

Explain how to Tune Kafka for Optimal Performance?

1 593

What do you mean by Stream Processing in Kafka?

1 555

Explain the role of Streams API?

1 593

how you can improve the throughput of a remote consumer?

1 660

What is kafka Producer?

1 589

Un-Answered Questions { Big Data }

What is the latest version of sqoop?

What is the roadmap for apache driver version one.0?

What is the roadmap for apache mahout version 1.0?

Can free-form SQL queries be used with Sqoop import command? If yes, then how can they be used?

State some DDL Command with brief Description?

How to set property in apache tajo?

Can We Change settings within Hive Session? If Yes, How?

836

What is the function of UNION and SPLIT operators? Give examples?

578

What are the different types of tables available in Hive?

745

How can you set an arbitrary number of Reducers to be created for a job in Hadoop?

518

How can you import only a subset of rows from a table?

When to use explode in Hive?

803

How to skip header rows from a table in Hive?

872

How you can contact your client everyday ?

1013

How do I set up flume agent?

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