Apache Sqoop Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Sqoop Interview Questions

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Use of Codegen command in Hadoop sqoop?

Use of Help command in Hadoop sqoop?

How can you schedule a sqoop job using Oozie?

What is the importance of — the split-by clause in running parallel import tasks in sqoop?

What is a sqoop metastore?

What is Purpose to Validate in Sqoop?

What is the purpose of sqoop-merge?

What is the usefulness of the options file in sqoop?

How can you control the mapping between SQL data types and Java types?

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

How Sqoop word came? Sqoop is which type of tool and the main use of sqoop?

What is Sqoop Import Mainframe Tool and its Purpose?

Give the sqoop command to see the content of the job named myjob?

How can you see the list of stored jobs in sqoop metastore?

What are the basic commands in Apache Sqoop and its uses?

Un-Answered Questions { Apache Sqoop }

Use of list-tables command in hadoop sqoop?

Use of list-databases command in hadoop sqoop?

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

What are the relational databases supported in sqoop?

Is it possible to do an incremental import using Sqoop?

How many default mappers in sqoop ?

What are the basic commands in Apache Sqoop and its uses?

Give the sqoop command to see the content of the job named myjob?

How will you update the rows that are already exported?

Where can the metastore database be hosted?

What is Sqoop?

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

What is Sqoop Import? Explain its purpose?

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

When to use –target-dir and when to use –warehouse-dir while importing data?

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