Class DataprocMetastoreGrpc.DataprocMetastoreStub (2.55.0)

Version 2.55.0

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public static final class DataprocMetastoreGrpc.DataprocMetastoreStub extends AbstractAsyncStub<DataprocMetastoreGrpc.DataprocMetastoreStub>

A stub to allow clients to do asynchronous rpc calls to service DataprocMetastore.

Configures and manages metastore services. Metastore services are fully managed, highly available, autoscaled, autohealing, OSS-native deployments of technical metadata management software. Each metastore service exposes a network endpoint through which metadata queries are served. Metadata queries can originate from a variety of sources, including Apache Hive, Apache Presto, and Apache Spark. The Dataproc Metastore API defines the following resource model:

• The service works with a collection of Google Cloud projects, named: /projects/*
• Each project has a collection of available locations, named: /locations/* (a location must refer to a Google Cloud region)
• Each location has a collection of services, named: /services/*
• Dataproc Metastore services are resources with names of the form: /projects/{project_number}/locations/{location_id}/services/{service_id}.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractAsyncStub > DataprocMetastoreGrpc.DataprocMetastoreStub

Inherited Members

io.grpc.stub.AbstractAsyncStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel)

io.grpc.stub.AbstractAsyncStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel,io.grpc.CallOptions)

io.grpc.stub.AbstractStub.<T>withOption(io.grpc.CallOptions.Key<T>,T)

io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

io.grpc.stub.AbstractStub.getCallOptions()

io.grpc.stub.AbstractStub.getChannel()

io.grpc.stub.AbstractStub.withCallCredentials(io.grpc.CallCredentials)

io.grpc.stub.AbstractStub.withChannel(io.grpc.Channel)

io.grpc.stub.AbstractStub.withCompression(java.lang.String)

io.grpc.stub.AbstractStub.withDeadline(io.grpc.Deadline)

io.grpc.stub.AbstractStub.withDeadlineAfter(long,java.util.concurrent.TimeUnit)

io.grpc.stub.AbstractStub.withExecutor(java.util.concurrent.Executor)

io.grpc.stub.AbstractStub.withInterceptors(io.grpc.ClientInterceptor...)

io.grpc.stub.AbstractStub.withMaxInboundMessageSize(int)

io.grpc.stub.AbstractStub.withMaxOutboundMessageSize(int)

io.grpc.stub.AbstractStub.withOnReadyThreshold(int)

io.grpc.stub.AbstractStub.withWaitForReady()

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Methods

alterMetadataResourceLocation(AlterMetadataResourceLocationRequest request, StreamObserver<Operation> responseObserver)

public void alterMetadataResourceLocation(AlterMetadataResourceLocationRequest request, StreamObserver<Operation> responseObserver)

Alter metadata resource location. The metadata resource can be a database, table, or partition. This functionality only updates the parent directory for the respective metadata resource and does not transfer any existing data to the new location.

Parameters
Name	Description
request	AlterMetadataResourceLocationRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

build(Channel channel, CallOptions callOptions)

protected DataprocMetastoreGrpc.DataprocMetastoreStub build(Channel channel, CallOptions callOptions)

Parameters
Name	Description
channel	io.grpc.Channel
callOptions	io.grpc.CallOptions

Returns
Type	Description
DataprocMetastoreGrpc.DataprocMetastoreStub

Overrides

io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

createBackup(CreateBackupRequest request, StreamObserver<Operation> responseObserver)

public void createBackup(CreateBackupRequest request, StreamObserver<Operation> responseObserver)

Creates a new backup in a given project and location.

Parameters
Name	Description
request	CreateBackupRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

createMetadataImport(CreateMetadataImportRequest request, StreamObserver<Operation> responseObserver)

public void createMetadataImport(CreateMetadataImportRequest request, StreamObserver<Operation> responseObserver)

Creates a new MetadataImport in a given project and location.

Parameters
Name	Description
request	CreateMetadataImportRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

createService(CreateServiceRequest request, StreamObserver<Operation> responseObserver)

public void createService(CreateServiceRequest request, StreamObserver<Operation> responseObserver)

Creates a metastore service in a project and location.

Parameters
Name	Description
request	CreateServiceRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

deleteBackup(DeleteBackupRequest request, StreamObserver<Operation> responseObserver)

public void deleteBackup(DeleteBackupRequest request, StreamObserver<Operation> responseObserver)

Deletes a single backup.

Parameters
Name	Description
request	DeleteBackupRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

deleteService(DeleteServiceRequest request, StreamObserver<Operation> responseObserver)

public void deleteService(DeleteServiceRequest request, StreamObserver<Operation> responseObserver)

Deletes a single service.

Parameters
Name	Description
request	DeleteServiceRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

exportMetadata(ExportMetadataRequest request, StreamObserver<Operation> responseObserver)

public void exportMetadata(ExportMetadataRequest request, StreamObserver<Operation> responseObserver)

Exports metadata from a service.

Parameters
Name	Description
request	ExportMetadataRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

getBackup(GetBackupRequest request, StreamObserver<Backup> responseObserver)

public void getBackup(GetBackupRequest request, StreamObserver<Backup> responseObserver)

Gets details of a single backup.

Parameters
Name	Description
request	GetBackupRequest
responseObserver	io.grpc.stub.StreamObserver<Backup>

getMetadataImport(GetMetadataImportRequest request, StreamObserver<MetadataImport> responseObserver)

public void getMetadataImport(GetMetadataImportRequest request, StreamObserver<MetadataImport> responseObserver)

Gets details of a single import.

Parameters
Name	Description
request	GetMetadataImportRequest
responseObserver	io.grpc.stub.StreamObserver<MetadataImport>

getService(GetServiceRequest request, StreamObserver<Service> responseObserver)

public void getService(GetServiceRequest request, StreamObserver<Service> responseObserver)

Gets the details of a single service.

Parameters
Name	Description
request	GetServiceRequest
responseObserver	io.grpc.stub.StreamObserver<Service>

listBackups(ListBackupsRequest request, StreamObserver<ListBackupsResponse> responseObserver)

public void listBackups(ListBackupsRequest request, StreamObserver<ListBackupsResponse> responseObserver)

Lists backups in a service.

Parameters
Name	Description
request	ListBackupsRequest
responseObserver	io.grpc.stub.StreamObserver<ListBackupsResponse>

listMetadataImports(ListMetadataImportsRequest request, StreamObserver<ListMetadataImportsResponse> responseObserver)

public void listMetadataImports(ListMetadataImportsRequest request, StreamObserver<ListMetadataImportsResponse> responseObserver)

Lists imports in a service.

Parameters
Name	Description
request	ListMetadataImportsRequest
responseObserver	io.grpc.stub.StreamObserver<ListMetadataImportsResponse>

listServices(ListServicesRequest request, StreamObserver<ListServicesResponse> responseObserver)

public void listServices(ListServicesRequest request, StreamObserver<ListServicesResponse> responseObserver)

Lists services in a project and location.

Parameters
Name	Description
request	ListServicesRequest
responseObserver	io.grpc.stub.StreamObserver<ListServicesResponse>

moveTableToDatabase(MoveTableToDatabaseRequest request, StreamObserver<Operation> responseObserver)

public void moveTableToDatabase(MoveTableToDatabaseRequest request, StreamObserver<Operation> responseObserver)

Move a table to another database.

Parameters
Name	Description
request	MoveTableToDatabaseRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

queryMetadata(QueryMetadataRequest request, StreamObserver<Operation> responseObserver)

public void queryMetadata(QueryMetadataRequest request, StreamObserver<Operation> responseObserver)

Query DPMS metadata.

Parameters
Name	Description
request	QueryMetadataRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

restoreService(RestoreServiceRequest request, StreamObserver<Operation> responseObserver)

public void restoreService(RestoreServiceRequest request, StreamObserver<Operation> responseObserver)

Restores a service from a backup.

Parameters
Name	Description
request	RestoreServiceRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

updateMetadataImport(UpdateMetadataImportRequest request, StreamObserver<Operation> responseObserver)

public void updateMetadataImport(UpdateMetadataImportRequest request, StreamObserver<Operation> responseObserver)

Updates a single import. Only the description field of MetadataImport is supported to be updated.

Parameters
Name	Description
request	UpdateMetadataImportRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>

updateService(UpdateServiceRequest request, StreamObserver<Operation> responseObserver)

public void updateService(UpdateServiceRequest request, StreamObserver<Operation> responseObserver)

Updates the parameters of a single service.

Parameters
Name	Description
request	UpdateServiceRequest
responseObserver	io.grpc.stub.StreamObserver<Operation>