org.apache.accumulo.server.master

Class LiveTServerSet

java.lang.Object

org.apache.accumulo.server.master.LiveTServerSet

All Implemented Interfaces:

org.apache.zookeeper.Watcher

public class LiveTServerSet
extends Object
implements org.apache.zookeeper.Watcher

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	LiveTServerSet.Listener
class	LiveTServerSet.TServerConnection

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

org.apache.zookeeper.Watcher.Event

Constructor Summary

Constructors

Constructor and Description
LiveTServerSet(ClientContext context, LiveTServerSet.Listener cback)

Method Summary

Methods

Modifier and Type	Method and Description
TServerInstance	find(String tabletServer)
LiveTServerSet.TServerConnection	getConnection(TServerInstance server)
Set<TServerInstance>	getCurrentServers()
ZooCache	getZooCache()
void	process(org.apache.zookeeper.WatchedEvent event)
void	remove(TServerInstance server)
void	scanServers()
int	size()
void	startListeningForTabletServerChanges()

Methods inherited from class java.lang.Object

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

Constructor Detail

LiveTServerSet

public LiveTServerSet(ClientContext context,
              LiveTServerSet.Listener cback)

Method Detail

getZooCache

public ZooCache getZooCache()

startListeningForTabletServerChanges

public void startListeningForTabletServerChanges()

scanServers

public void scanServers()

process

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

Specified by:

process in interface org.apache.zookeeper.Watcher

getConnection

public LiveTServerSet.TServerConnection getConnection(TServerInstance server)

getCurrentServers

public Set<TServerInstance> getCurrentServers()

size

public int size()

find

public TServerInstance find(String tabletServer)

remove

public void remove(TServerInstance server)