Dataproc Metastore V1 API - Class Google::Cloud::Metastore::V1::Federation (v1.1.0)

Reference documentation and code samples for the Dataproc Metastore V1 API class Google::Cloud::Metastore::V1::Federation.

Represents a federation of multiple backend metastores.

Inherits

Object

Extended By

Google::Protobuf::MessageExts::ClassMethods

Includes

Google::Protobuf::MessageExts

Methods

#backend_metastores

def backend_metastores() -> ::Google::Protobuf::Map{::Integer => ::Google::Cloud::Metastore::V1::BackendMetastore}

Returns

(::Google::Protobuf::Map{::Integer => ::Google::Cloud::Metastore::V1::BackendMetastore}) — A map from BackendMetastore rank to BackendMetastores from which the federation service serves metadata at query time. The map key represents the order in which BackendMetastores should be evaluated to resolve database names at query time and should be greater than or equal to zero. A BackendMetastore with a lower number will be evaluated before a BackendMetastore with a higher number.

#backend_metastores=

def backend_metastores=(value) -> ::Google::Protobuf::Map{::Integer => ::Google::Cloud::Metastore::V1::BackendMetastore}

Parameter

value (::Google::Protobuf::Map{::Integer => ::Google::Cloud::Metastore::V1::BackendMetastore}) — A map from BackendMetastore rank to BackendMetastores from which the federation service serves metadata at query time. The map key represents the order in which BackendMetastores should be evaluated to resolve database names at query time and should be greater than or equal to zero. A BackendMetastore with a lower number will be evaluated before a BackendMetastore with a higher number.

Returns

(::Google::Protobuf::Map{::Integer => ::Google::Cloud::Metastore::V1::BackendMetastore}) — A map from BackendMetastore rank to BackendMetastores from which the federation service serves metadata at query time. The map key represents the order in which BackendMetastores should be evaluated to resolve database names at query time and should be greater than or equal to zero. A BackendMetastore with a lower number will be evaluated before a BackendMetastore with a higher number.

#create_time

def create_time() -> ::Google::Protobuf::Timestamp

Returns

(::Google::Protobuf::Timestamp) — Output only. The time when the metastore federation was created.

#endpoint_uri

def endpoint_uri() -> ::String

Returns

(::String) — Output only. The federation endpoint.

#labels

def labels() -> ::Google::Protobuf::Map{::String => ::String}

Returns

(::Google::Protobuf::Map{::String => ::String}) — User-defined labels for the metastore federation.

#labels=

def labels=(value) -> ::Google::Protobuf::Map{::String => ::String}

Parameter

value (::Google::Protobuf::Map{::String => ::String}) — User-defined labels for the metastore federation.

Returns

(::Google::Protobuf::Map{::String => ::String}) — User-defined labels for the metastore federation.

#name

def name() -> ::String

Returns

(::String) — Immutable. The relative resource name of the federation, of the form: projects/{project_number}/locations/{location_id}/federations/{federation_id}`.

#name=

def name=(value) -> ::String

Parameter

value (::String) — Immutable. The relative resource name of the federation, of the form: projects/{project_number}/locations/{location_id}/federations/{federation_id}`.

Returns

(::String) — Immutable. The relative resource name of the federation, of the form: projects/{project_number}/locations/{location_id}/federations/{federation_id}`.

#state

def state() -> ::Google::Cloud::Metastore::V1::Federation::State

Returns

(::Google::Cloud::Metastore::V1::Federation::State) — Output only. The current state of the federation.

#state_message

def state_message() -> ::String

Returns

(::String) — Output only. Additional information about the current state of the metastore federation, if available.

#uid

def uid() -> ::String

Returns

(::String) — Output only. The globally unique resource identifier of the metastore federation.

#update_time

def update_time() -> ::Google::Protobuf::Timestamp

Returns

(::Google::Protobuf::Timestamp) — Output only. The time when the metastore federation was last updated.

#version

def version() -> ::String

Returns

(::String) — Immutable. The Apache Hive metastore version of the federation. All backend metastore versions must be compatible with the federation version.

#version=

def version=(value) -> ::String

Parameter

value (::String) — Immutable. The Apache Hive metastore version of the federation. All backend metastore versions must be compatible with the federation version.

Returns

(::String) — Immutable. The Apache Hive metastore version of the federation. All backend metastore versions must be compatible with the federation version.