Package org.apache.hadoop.mapred.tools

Class GetGroups

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.tools.GetGroupsBase

org.apache.hadoop.mapred.tools.GetGroups

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class GetGroups
extends org.apache.hadoop.tools.GetGroupsBase

MR implementation of a tool for getting the groups which a given user belongs to.

Method Summary

Modifier and Type	Method	Description
protected java.net.InetSocketAddress	getProtocolAddress(org.apache.hadoop.conf.Configuration conf)
static void	main(java.lang.String[] argv)

Methods inherited from class org.apache.hadoop.tools.GetGroupsBase

getUgmProtocol, run

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Method Detail

getProtocolAddress

protected java.net.InetSocketAddress getProtocolAddress(org.apache.hadoop.conf.Configuration conf)
                                                 throws java.io.IOException

Specified by:

getProtocolAddress in class org.apache.hadoop.tools.GetGroupsBase

Throws:

java.io.IOException

main

public static void main(java.lang.String[] argv)
                 throws java.lang.Exception

Throws:

java.lang.Exception