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

java.lang.Object
  org.apache.hadoop.hive.ql.security.HadoopDefaultAuthenticator
      org.apache.hadoop.hive.ql.security.ProxyUserAuthenticator

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, HiveAuthenticationProvider

public class ProxyUserAuthenticator
extends HadoopDefaultAuthenticator

ProxyUserAuthenticator extends HadoopDefaultAuthenticator but honours a proxy config setting proxy.user.name instead of the current user if set. This allows server processes like webhcat which proxy other users to easily specify an override if allowed.

Constructor Summary

ProxyUserAuthenticator()

Method Summary

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

Methods inherited from class org.apache.hadoop.hive.ql.security.HadoopDefaultAuthenticator

destroy, getConf, getGroupNames, getUserName, setSessionState

Methods inherited from class java.lang.Object

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

Constructor Detail

ProxyUserAuthenticator

public ProxyUserAuthenticator()

Method Detail

setConf

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

Specified by:

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

Overrides:

setConf in class HadoopDefaultAuthenticator