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

Big Data Interview Questions

Questions Answers Views Company eMail

Explain a common use case for Flume?

1 86

Explain about the different channel types in Flume.

1 98

What are core components of Flume?

1 106

Which channel type is faster in Flume?

1 126

What are Flume events?

1 101

How many Reducers should be configured?

1 206

Can we change the body of the flume event?

1 99

Does Flume provide 100% reliability to the data flow?

1 141

Explain about the core components of Flume?

1 92

How can Flume be used with HBase?

1 121

Does Apache Flume provide support for third party plug-ins?

1 97

How is Flume-NG different from Flume 0.9?

1 97

Which is the reliable channel in Flume to ensure that there is no data loss?

1 137

What problem does Apache Flume solve?

1 103

How to write data in Hbase using flume?

1 103

Un-Answered Questions { Big Data }

Where does the data of a Hive table gets stored?

718

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

836

How do I set up flume agent?

How to skip header rows from a table in Hive?

872

When to choose "External Table" in Hive?

847

What are the different types of tables available in Hive?

745

What is the stable version of Hive ?

2673

What is the latest version of ambari that is available in the present market?

What is a Hive variable? What for we use it?

854

Explain how RDDs work with Scala in Spark

355

What is the latest version of sqoop?

How to set property in apache tajo?

What is the roadmap for apache mahout version 1.0?

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

did you maintain the hadoop cluster in-house or used hadoop in the cloud?

1059

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