Package org.apache.hadoop.hdfs.server.federation.router

Interface NameserviceManager

All Known Subinterfaces:

RouterAdminProtocol

All Known Implementing Classes:

RouterAdminProtocolTranslatorPB, RouterAdminServer

public interface NameserviceManager

Interface for enable/disable name service.

Method Summary

Modifier and Type	Method	Description
DisableNameserviceResponse	disableNameservice(DisableNameserviceRequest request)	Disable a name service.
EnableNameserviceResponse	enableNameservice(EnableNameserviceRequest request)	Enable a name service.
GetDisabledNameservicesResponse	getDisabledNameservices(GetDisabledNameservicesRequest request)	Get the list of disabled name service.

Method Details

disableNameservice

DisableNameserviceResponse disableNameservice(DisableNameserviceRequest request)
                                       throws IOException

Disable a name service.

Parameters:

request - Request to disable a name service.

Returns:

Response to disable a name service.

Throws:

IOException - If it cannot perform the operation.

enableNameservice

EnableNameserviceResponse enableNameservice(EnableNameserviceRequest request)
                                     throws IOException

Enable a name service.

Parameters:

request - Request to enable a name service.

Returns:

Response to disable a name service.

Throws:

IOException - If it cannot perform the operation.

getDisabledNameservices

GetDisabledNameservicesResponse getDisabledNameservices(GetDisabledNameservicesRequest request)
                                                 throws IOException

Get the list of disabled name service.

Parameters:

request - Request to get the disabled name services.

Returns:

Response to get the disabled name services.

Throws:

IOException - If it cannot perform the operation.