Apache Sqoop Interview Questions
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Difference between Sqoop and Cassandra?

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How are large objects handled in Sqoop?

5

How Sqoop can be used in a Java program?

5

How can you check all the tables present in a single database using Sqoop?

5

Is it possible to do an incremental import using Sqoop?

5

What is the process to perform an incremental data load in Sqoop?

5

Can free form SQL queries be used with Sqoop import command?

5

Mention the best features of Apache Sqoop?

5

What is Sqoop?

5

What is the Use of Sqoop?

5

How many default mappers in sqoop ?

5

Write a quert to import a file in sqoop?

5

What is Sqoop Import? Explain its purpose?

5

What is the default file format to import data using Apache Sqoop?

5

How can I import large objects (BLOB and CLOB objects) in Apache Sqoop?

5


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Un-Answered Questions { Apache Sqoop }

What is the importance of eval tool?

5


What is Purpose to Validate in Sqoop?

5


What is the default extension of the files produced from a sqoop import using the –compress parameter?

5


What do you mean by Free Form Import in Sqoop?

5


What is the primary purpose of sqoop in the hadoop architecture?

1






What is the work of Export in Hadoop sqoop?

5


How can you avoid importing tables one-by-one when importing a large number of tables from a database?

5


How are large objects handled in Sqoop?

5


How can you control the number of mappers used by the sqoop command?

5


What is the default file format to import data using Apache Sqoop?

5


What is the purpose of sqoop-merge?

5


How can I import large objects (BLOB and CLOB objects) in Apache Sqoop?

5


Is it possible to add a parameter while running a saved job?

5


What is Sqoop?

5


Mention the best features of Apache Sqoop?

5