Class DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub (2.12.0)

public static final class DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub extends AbstractBlockingStub<DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub>

Configures and manages metastore federation services. Dataproc Metastore Federation Service allows federating a collection of backend metastores like BigQuery, Dataplex Lakes, and other Dataproc Metastores. The Federation Service exposes a gRPC URL through which metadata from the backend metastores are served at query time. The Dataproc Metastore Federation API defines the following resource model:

  • The service works with a collection of Google Cloud projects.
  • Each project has a collection of available locations.
  • Each location has a collection of federations.
  • Dataproc Metastore Federations are resources with names of the form: projects/{project_number}/locations/{location_id}/federations/{federation_id}.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractBlockingStub > DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub

Methods

build(Channel channel, CallOptions callOptions)

protected DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub build(Channel channel, CallOptions callOptions)
Parameters
NameDescription
channelio.grpc.Channel
callOptionsio.grpc.CallOptions
Returns
TypeDescription
DataprocMetastoreFederationGrpc.DataprocMetastoreFederationBlockingStub
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

createFederation(CreateFederationRequest request)

public Operation createFederation(CreateFederationRequest request)

Creates a metastore federation in a project and location.

Parameter
NameDescription
requestCreateFederationRequest
Returns
TypeDescription
Operation

deleteFederation(DeleteFederationRequest request)

public Operation deleteFederation(DeleteFederationRequest request)

Deletes a single federation.

Parameter
NameDescription
requestDeleteFederationRequest
Returns
TypeDescription
Operation

getFederation(GetFederationRequest request)

public Federation getFederation(GetFederationRequest request)

Gets the details of a single federation.

Parameter
NameDescription
requestGetFederationRequest
Returns
TypeDescription
Federation

listFederations(ListFederationsRequest request)

public ListFederationsResponse listFederations(ListFederationsRequest request)

Lists federations in a project and location.

Parameter
NameDescription
requestListFederationsRequest
Returns
TypeDescription
ListFederationsResponse

updateFederation(UpdateFederationRequest request)

public Operation updateFederation(UpdateFederationRequest request)

Updates the fields of a federation.

Parameter
NameDescription
requestUpdateFederationRequest
Returns
TypeDescription
Operation