backtype.storm.security.auth

Interface ICredentialsRenewer

All Known Implementing Classes:

AutoTGT

public interface ICredentialsRenewer

Provides a way to renew credentials on behelf of a user.

Method Summary

Methods

Modifier and Type	Method and Description
void	prepare(Map conf) Called when initializing the service.
void	renew(Map<String,String> credentials, Map topologyConf) Renew any credentials that need to be renewed.

Method Detail

prepare

void prepare(Map conf)

Called when initializing the service.

Parameters:

conf - the storm cluster configuration.

renew

void renew(Map<String,String> credentials,
         Map topologyConf)

Renew any credentials that need to be renewed. (Update the credentials if needed)

Parameters:

credentials - the credentials that may have something to renew.

topologyConf - topology configuration.