Package org.apache.hadoop.ipc

Interface RefreshHandler

@Unstable
public interface RefreshHandler

Used to registry custom methods to refresh at runtime.

Method Summary

Modifier and Type	Method	Description
RefreshResponse	handleRefresh(java.lang.String identifier, java.lang.String[] args)	Implement this method to accept refresh requests from the administrator.

Method Detail

handleRefresh

RefreshResponse handleRefresh(java.lang.String identifier,
                              java.lang.String[] args)

Implement this method to accept refresh requests from the administrator.

Parameters:

identifier - is the identifier you registered earlier

args - contains a list of string args from the administrator

Returns:

a RefreshResponse