You learn how to set up a Hive Unified Analytics Virtual Warehouse. If you have
extract, transform, and load (ETL) jobs, you need to learn how to enable query isolation
mode.
When you create a Hive Virtual Warehouse, Unified Analytics is automatically
enabled. This type of Virtual Warehouse can read and write full ACID tables in the Hive
metastore. ETL jobs, identified by their size, run in query isolation mode if
enabled.
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Create a Virtual Warehouse, selecting Hive as the type of SQL engine.
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Select a database catalog, or accept the default.
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Set User Groups that can access endpoints, keys and values for Tagging the
Virtual Warehouse.
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Select a size for the Virtual Warehouse.
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Turn on ETL Isolation.
This action sets the internal configuration property hive.etl.execution.engine
to Tez for query isolation.
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Click Create.