gravitino.api.metadata_object.MetadataObject¶

class gravitino.api.metadata_object.MetadataObject¶

Bases: ABC

The MetadataObject is the basic unit of the Gravitino system. It represents the metadata object in the Apache Gravitino system. The object can be a metalake, catalog, schema, table, topic, etc.

__init__()¶

Methods

`__init__`()
`name`()	The name of the object.
`type`()	The type of the object.

class Type(value)¶

Bases: Enum

The type of object in the Gravitino system. Every type will map one kind of the entity of the underlying system.

CATALOG = 'catalog'¶: “Metadata Type for catalog.

FILESET = 'fileset'¶: Metadata Type for Fileset System (including HDFS, S3, etc.), like path/to/file

abstract name() → str¶

The name of the object.

Returns:: The name of the object.

abstract type() → Type¶

The type of the object.

Returns:: The type of the object.