Background
Depending on Hive version, number of databases in catalog, and other factors one of methods could be preferable:
- Metadata query via JDBC
DESCRIBE table querySELECT * FROM table WHERE 0=1 query
Feature
Make the way Hive table existence is checked configuable.
Example [Optional]
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Proposed Solution [Optional]
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Background
Depending on Hive version, number of databases in catalog, and other factors one of methods could be preferable:
DESCRIBE tablequerySELECT * FROM table WHERE 0=1queryFeature
Make the way Hive table existence is checked configuable.
Example [Optional]
--
Proposed Solution [Optional]
--