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Apache Hive Interview Questions
Questions Answers Views Company eMail

Explain ALTER Table statement in Hive?

 429

LOWER or LCASE function in Hive with example?

 434

What is the functionality of Query Processor in Apached Hive ?

 418

Explain Data Type Conversion in Hive?

 423

Explain SHOW and DESCRIBE Commands in Hive?

 412

What are the views in Hive?

 404

What are the different Primitive Data Types available in Hive?

 427

Are there any problems which can only be solved by MapReduce and cannot be solved by PIG? In which kind of scenarios MR jobs will be more useful than PIG?

 504

When to choose "Internal Table" in Hive?

 418

What are the different parts of Hive ?

 439

What are the types of tables in Hive?

 406

Does Hive support record level Insert, delete or update?

 420

Explain what is a Hive variable. What do we use it for?

 462

Double type in Hive - Important points?

 427

TRIM function in Hive with example?

 433

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Un-Answered Questions { Apache Hive }

Can you execute Hadoop dfs Commands from Hive CLI? How?

829

How data transfer happens from HDFS to Hive?

442

Explain how can you change a column data type in Hive?

439

How can you transfer data from hive to hdfs?

419

What in hive made out of?

412




Clarify about the smb join in hive?

394

What do you mean by schema on read?

407

Can we load data into a view?

405

What are different Hive commands available for hive and beeline CLI?

445

What are the different components of a Hive architecture?

507

What is the default location where hive stores table data?

405

Does 'ILLUSTRATE' run MR job?

583

What are different modes of metastore deployment in Hive?

400

Can we change the data type of a column in a hive table?

419

Where is table data stored in Apache Hive by default?

448

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