Can a partition be archived? What are the advantages and Disadvantages?

711

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Explain the Differences between Hive and Spark SQL?

670

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

659

---

Explain Clustering in Hive?

664

---

What does the “USE” command in the hive do?

656

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What are collection data types in Hive?

672

---

Can hive queries be executed from script files? How?

625

---

Give examples of the SerDe classes which hive uses to Serialize and Deserialize data?

667

---

Is it possible to use the same metastore by multiple users, in case of the embedded hive?

769

---

Explain bucketing in Hive?

808

---

How to optimize Hive Performance?

664

---

What is the difference between CREATE TABLE AND CREATE EXTERNAL TABLE?

656

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Explain Hive Thrift server?

651

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Differentiate between PigLatin and Hive?

655

---

How is HCatalog different from Hive?

639

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