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描述
Iceberg requires a catalog in order to retrieve table names, map tables to metadata files, and to provide atomicity when the underlying filesystem doesn't itself support it. More information about Iceberg catalogs can be found here.
Presto is missing support for the JDBC catalog. It would be nice to add this support as a way for people who are new to Presto who do use the JDBC catalog to use Presto.
Expected Behavior or Use Case
A configuration is added to the Iceberg connector which enables support for JDBC catalog (see example for Hive configuration). Tests are added for this connector. Documentation is added to the Iceberg connector docs.
Presto Component, Service, or Connector
Iceberg connector
Possible Implementation
This should be added as a new catalog in the Iceberg connector. See this example which added the Nessie catalog: https://github.com/prestodb/presto/pull/17719
The majority of the work would be in tests and documentation.
Example Screenshots (if appropriate):
Context
It is important to have complete support for Iceberg catalogs.