org.apache.giraph.zk

Class ZooKeeperNodeCreator

java.lang.Object

org.apache.giraph.zk.ZooKeeperNodeCreator

All Implemented Interfaces:

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

public class ZooKeeperNodeCreator
extends Object
implements org.apache.hadoop.util.Tool, org.apache.zookeeper.Watcher

A utility class to be used to create a ZooKeeper node

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.zookeeper.Watcher

org.apache.zookeeper.Watcher.Event

Constructor Summary

Constructors

Constructor and Description
ZooKeeperNodeCreator()

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.conf.Configuration	getConf()
static void	main(String[] args) Entry point from shell script
void	process(org.apache.zookeeper.WatchedEvent event)
int	run(String[] args)
void	setConf(org.apache.hadoop.conf.Configuration conf)

Methods inherited from class java.lang.Object

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

Constructor Detail

ZooKeeperNodeCreator

public ZooKeeperNodeCreator()

Method Detail

setConf

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

Specified by:

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

getConf

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

Specified by:

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

run

public int run(String[] args)
        throws Exception

Specified by:

run in interface org.apache.hadoop.util.Tool

Throws:

Exception

process

public void process(org.apache.zookeeper.WatchedEvent event)

Specified by:

process in interface org.apache.zookeeper.Watcher

main

public static void main(String[] args)
                 throws Exception

Entry point from shell script

Parameters:

args - the command line arguments

Throws:

Exception