Uses of Class
org.apache.hadoop.security.UserGroupInformation

Packages that use UserGroupInformation

org.apache.hadoop.ipc	Tools to help define network clients and servers.
org.apache.hadoop.security

Uses of UserGroupInformation in org.apache.hadoop.ipc

Methods in org.apache.hadoop.ipc with parameters of type UserGroupInformation

static Object[]	RPC.call(Method method, Object[][] params, InetSocketAddress[] addrs, UserGroupInformation ticket, Configuration conf) Expert: Make multiple, parallel calls to a set of servers.
Writable[]	Client.call(Writable[] params, InetSocketAddress[] addresses, Class<?> protocol, UserGroupInformation ticket) Makes a set of calls in parallel.
Writable	Client.call(Writable param, InetSocketAddress addr, Class<?> protocol, UserGroupInformation ticket) Make a call, passing param, to the IPC server running at address which is servicing the protocol protocol, with the ticket credentials, returning the value.
Writable	Client.call(Writable param, InetSocketAddress addr, UserGroupInformation ticket) Deprecated. Use Client.call(Writable, InetSocketAddress, Class, UserGroupInformation) instead
static VersionedProtocol	RPC.getProxy(Class<?> protocol, long clientVersion, InetSocketAddress addr, UserGroupInformation ticket, Configuration conf, SocketFactory factory) Construct a client-side proxy object that implements the named protocol, talking to a server at the named address.

Uses of UserGroupInformation in org.apache.hadoop.security

Subclasses of UserGroupInformation in org.apache.hadoop.security

class

UnixUserGroupInformation An implementation of UserGroupInformation in the Unix system

Methods in org.apache.hadoop.security that return UserGroupInformation

static UserGroupInformation	UserGroupInformation.getCurrentUGI()
static UserGroupInformation	UserGroupInformation.login(Configuration conf) Login and return a UserGroupInformation object.
static UserGroupInformation	UserGroupInformation.readFrom(Configuration conf) Read a UserGroupInformation from conf

Methods in org.apache.hadoop.security with parameters of type UserGroupInformation

static Subject	SecurityUtil.getSubject(UserGroupInformation ugi) Get the Subject for the user identified by ugi.
static void	UserGroupInformation.setCurrentUGI(UserGroupInformation ugi) Deprecated. Use setCurrentUser(UserGroupInformation)
static void	UserGroupInformation.setCurrentUser(UserGroupInformation ugi) Set the UserGroupInformation for the current thread WARNING - This method should be used only in test cases and other exceptional cases!