Apache Hive Interview Questions
Questions Answers Views Company eMail

Say when to pick “inward table” and “outside table” in hive?

404

What do hive variable means? How can we utilize it?

345

What in hive made out of?

402

Specify the different types of tables accessible in hive?

449

Clarify about the smb join in hive?

387

Why do we need indexing?

403

What will happen in case you have not issued the command: ‘set hive.enforce.bucketing=true;’ before bucketing a table in hive in apache hive 0.x or 1.x?

432

What is a hive in big data?

358

What is “serde” in “hive”?

385

Explain about the smb join in hive?

380

What is metastore?

349

Is hive a nosql database?

365

Is hive similar to sql?

399

What is difference between hive and hdfs?

374

What is skew data in hive?

418


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Un-Answered Questions { Apache Hive }

Does Hive support record level Insert, delete or update?

414


Is Hive useful when making data warehouse applications?

436


What will be the result when you do cast(‘abc’ as int)?

452


What is Hive Present Version ?

779


Explain about ACID transactions in Hive?

431






Can we run unix shell commands from hive? Can hive queries be executed from script files? How? Give an example.

438


if you run Hive as a server?

623


When to use explode in Hive?

447


What types of costs are associated in creating index on hive tables?

482


How to skip header rows from a table in Hive?

463


Explain the functionality of object-inspector.

417


Can you give us some examples, how Hadoop is used in real time environment?

414


How can you delete the DBPROPERTY in Hive?

395


Why do we need buckets?

424


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

824