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Packages that use UserGroupInformation | |
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org.apache.hadoop.ipc | Tools to help define network clients and servers. |
org.apache.hadoop.security |
Uses of UserGroupInformation in org.apache.hadoop.ipc |
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Methods in org.apache.hadoop.ipc with parameters of type UserGroupInformation | |
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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 |
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Subclasses of UserGroupInformation in org.apache.hadoop.security | |
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class |
UnixUserGroupInformation
An implementation of UserGroupInformation in the Unix system |
Methods in org.apache.hadoop.security that return UserGroupInformation | |
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static UserGroupInformation |
UserGroupInformation.getCurrentUGI()
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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 | |
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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! |
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