Package org.apache.flink.table.catalog.listener

Interface CatalogContext

  • @PublicEvolving
public interface CatalogContext
    Context for catalog which provides the name, factory identifier and configuration to identify the same physical catalog for different logical catalog. For example, catalogs with different catalog name may be created on the same physical catalog.

    • Method Detail

      • getCatalogName

        String getCatalogName()
        The catalog name.

      • getFactoryIdentifier

        Optional<String> getFactoryIdentifier()
        Identifier for the catalog from factory which is used to create dynamic tables. Notice that the factory for hive catalog will throw an exception, you can use getClazz to get catalog class.

      • getClazz

        @Nullable
Class<? extends org.apache.flink.table.catalog.Catalog> getClazz()
        Class of the catalog.

      • getConfiguration

        org.apache.flink.configuration.Configuration getConfiguration()
        The catalog configuration.

      • createContext

        static CatalogContext createContext​(String catalogName,
                                    org.apache.flink.table.catalog.Catalog catalog)