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public static interface DataprocMetastoreGrpc.AsyncService
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 Cloudregion
) - 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}
.
Methods
createBackup(CreateBackupRequest request, StreamObserver<Operation> responseObserver)
public default 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 default 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 default 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 default 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 default 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 default 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 default 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 default 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 default 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 default 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 default 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 default 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> |
restoreService(RestoreServiceRequest request, StreamObserver<Operation> responseObserver)
public default 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 default 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 default 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> |