Catalog Plugin API¶

Main abstractions:

• CatalogManager
• CatalogPlugin
• FunctionCatalog

spark.sql.catalog¶

Custom CatalogPlugins are registered using spark.sql.catalog configuration property.

spark.sql.catalog.catalog-name=com.example.YourCatalogClass

Whenever additional features are required (e.g., FunctionCatalog), the implicit class CatalogHelper is used to make the conversion.