Stamatis Zampetakis created HIVE-25668:
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Summary: Support database reuse when using qt:database option
Key: HIVE-25668
URL: https://issues.apache.org/jira/browse/HIVE-25668
Project: Hive
Issue Type: Task
Components: Testing Infrastructure
Reporter: Stamatis Zampetakis
With HIVE-25594 it is possible to initialize and use various types of databases
in tests. At the moment all the supported databases rely on docker containers
which are initialized/destroyed in per test basis. This is good in terms of
test isolation but it brings a certain performance overhead slowing down tests.
At the moment it is fine since the feature it is not widely used but it would
be good to have a way to reuse a database in multiple qfiles.
The developper could specify in the qfile if they want to reuse a container (if
it is possible) by passing certain additional options. The declaration could
look like below:
{noformat}
--!qt:database:type=mysql;script=q_test_country_table.sql;reuse=true{noformat}
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