Class DataprocMetastoreGrpc.DataprocMetastoreStub (2.42.0)

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.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>`