How can you prevent a large job from running for a long time? What do u think is more popular among the developers - Pig or Hive?

714

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Differentiate between describe and describe extended?

743

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What is sample Query in Hive?

746

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What is bag?

720

---

What are the different Data Types available in Hive?

752

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Wherever (Different Directory) I run hive query, it creates new metastore_db, please explain the reason for it?

706

---

What database are supported by Hive?

747

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What will happen in case you have not issued the command?

803

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What is the difference between Hbase and Hive?

761

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

765

---

What is the prerequisite for Apache Hive installation?

759

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RLIKE in Hive?

840

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What is the difference between External and Internal Table in Hive?

784

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Which companies are mostly using Hive ?

833

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

728

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