org.apache.hadoop.hive.ql.security
Class SessionStateUserAuthenticator

java.lang.Object
  org.apache.hadoop.hive.ql.security.SessionStateUserAuthenticator

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, HiveAuthenticationProvider

public class SessionStateUserAuthenticator
extends Object
implements HiveAuthenticationProvider

Authenticator that returns the userName set in SessionState. For use when authorizing with HS2 so that HS2 can set the user for the session through SessionState

Field Summary

protected org.apache.hadoop.conf.Configuration

conf

Constructor Summary

SessionStateUserAuthenticator()

Method Summary

void	destroy()
org.apache.hadoop.conf.Configuration	getConf()
List<String>	getGroupNames()
String	getUserName()
void	setConf(org.apache.hadoop.conf.Configuration arg0)
void	setSessionState(SessionState sessionState) This function is meant to be used only for hive internal implementations of this interface.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

conf

protected org.apache.hadoop.conf.Configuration conf

Constructor Detail

SessionStateUserAuthenticator

public SessionStateUserAuthenticator()

Method Detail

getGroupNames

public List<String> getGroupNames()

Specified by:

getGroupNames in interface HiveAuthenticationProvider

getUserName

public String getUserName()

Specified by:

getUserName in interface HiveAuthenticationProvider

destroy

public void destroy()
             throws HiveException

Specified by:

destroy in interface HiveAuthenticationProvider

Throws:

HiveException

getConf

public org.apache.hadoop.conf.Configuration getConf()

Specified by:

getConf in interface org.apache.hadoop.conf.Configurable

setConf

public void setConf(org.apache.hadoop.conf.Configuration arg0)

Specified by:

setConf in interface org.apache.hadoop.conf.Configurable

setSessionState

public void setSessionState(SessionState sessionState)

Description copied from interface: HiveAuthenticationProvider

This function is meant to be used only for hive internal implementations of this interface. SessionState is not a public interface.

Specified by:

setSessionState in interface HiveAuthenticationProvider

Parameters:

sessionState - SessionState that created this instance