org.apache.hadoop.security

接口 RefreshUserMappingsProtocol

所有超级接口:

VersionedProtocol

所有已知实现类:

JobTracker, NameNode

public interface RefreshUserMappingsProtocol
extends VersionedProtocol

Protocol use

字段概要

字段

限定符和类型	字段和说明
static long	versionID Version 1: Initial version.

方法概要

方法

限定符和类型	方法和说明
void	refreshSuperUserGroupsConfiguration() Refresh superuser proxy group list
void	refreshUserToGroupsMappings() Refresh user to group mappings.

从接口继承的方法 org.apache.hadoop.ipc.VersionedProtocol

getProtocolVersion

字段详细资料

versionID

static final long versionID

Version 1: Initial version.

另请参阅:

常量字段值

方法详细资料

refreshUserToGroupsMappings

void refreshUserToGroupsMappings()
                                 throws IOException

Refresh user to group mappings.

抛出:

IOException

refreshSuperUserGroupsConfiguration

void refreshSuperUserGroupsConfiguration()
                                         throws IOException

Refresh superuser proxy group list

抛出:

IOException