Answer / Akhilesh Saraswat

Hive runs in embedded mode when it's integrated directly into another application instead of being launched as a standalone service. This allows the application to leverage Hive's functionality without needing to manage separate Hive services.

What is the utilization of hcatalog?

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What is a partition in Hive?

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

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What do you understand by hive?

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Mention how can you stop a partition form being queried?

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How will you consume CSV file into the Hive warehouse using built SerDe?

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if you run Hive as a server?

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What is the default location where hive stores table data?

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What is the significance of ‘IF EXISTS” clause while dropping a table?

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How will you convert the string ’51.2’ to a float value in the price column?

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What is ObjectInspector functionality?

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Can we run unix shell commands from the hive? Give example?

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