Class DataprocMetastoreGrpc.DataprocMetastoreImplBase (2.12.0)

Version 2.12.0

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public abstract static class DataprocMetastoreGrpc.DataprocMetastoreImplBase implements BindableService

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 > DataprocMetastoreGrpc.DataprocMetastoreImplBase

Implements

io.grpc.BindableService

Inherited Members

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)

Constructors

DataprocMetastoreImplBase()

public DataprocMetastoreImplBase()

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>

bindService()

public final ServerServiceDefinition bindService()

Returns

Type	Description
io.grpc.ServerServiceDefinition

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>

removeIamPolicy(RemoveIamPolicyRequest request, StreamObserver<RemoveIamPolicyResponse> responseObserver)

public void removeIamPolicy(RemoveIamPolicyRequest request, StreamObserver<RemoveIamPolicyResponse> responseObserver)

Removes the attached IAM policies for a resource

Parameters

Name	Description
request	RemoveIamPolicyRequest
responseObserver	io.grpc.stub.StreamObserver<RemoveIamPolicyResponse>

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>