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Apache Hive Interview Questions
Questions Answers Views Company eMail

What is different table structure available in the hive?

 422

How can you add a new partition for the month December in the above partitioned table?

 414

Why Hive is not suitable for OLTP systems?

 445

What is BloomMapFile used for?

 401

In case of embedded Hive, can the same metastore be used by multiple users?

 516

What are the Binary Storage formats supported in Hive?

 429

I want to see the present working directory in UNIX from hive. Is it possible to run this command from hive?

 396

What is the use of explode in Hive?

 435

How data transfer happens from HDFS to Hive?

 442

Can we say cogroup is a group of more than 1 data set?

 440

How can the columns of a table in hive be written to a file?

 417

What are the different collection type in Hive?

 433

How would you drop a table in Hive?

 426

When a large data set is maintained?

 417

What is Bucket in Hive?

 472

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Un-Answered Questions { Apache Hive }

What is hive installation path?

448

What are the default record and field delimiter used for hive text files?

517

Specify the different methods of hive?

394

What is Hive Database?

422

How to add the partition in existing table without the partition table?

425




What is the functionality of Query Processor in Apached Hive ?

420

How many types of Tables in Hive?

448

Write a Hive UDF that returns a sentiment score. For example, if good = 1, bad = -1, and average = 0, then a review of a restaurant states "Good food, bad service," your score might be 1 - 1 = 0.

401

What are the different types of tables available in Hive?

418

What kind of datawarehouse application is suitable for Hive?

432

What is sample Query in Hive?

416

What kind of applications is supported by Apache Hive?

444

when to choose “internal table” and “external table” in hive?

397

What will be the output of cast ('XYZ' as INT)?

422

What is the use of explode in Hive?

435

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