org.apache.hadoop.hbase.replication

Class ReplicationPeerZKImpl.PeerConfigTracker

java.lang.Object

org.apache.hadoop.hbase.zookeeper.ZKListener

org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

org.apache.hadoop.hbase.replication.ReplicationPeerZKImpl.PeerConfigTracker

Enclosing class:

ReplicationPeerZKImpl

public class ReplicationPeerZKImpl.PeerConfigTracker
extends ZKNodeTracker

Tracker for PeerConfigNode of this peer

Field Summary

Fields

Modifier and Type	Field and Description
(package private) ReplicationPeerConfigListener	listener

Fields inherited from class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

abortable, LOG, node

Fields inherited from class org.apache.hadoop.hbase.zookeeper.ZKListener

watcher

Constructor Summary

Constructors

Constructor and Description
PeerConfigTracker(String peerConfigNode, ZKWatcher watcher, Abortable abortable)

Method Summary

Modifier and Type	Method and Description
void	nodeCreated(String path) Called when a new node has been created.
void	nodeDataChanged(String path) Called when an existing node has changed data.
void	setListener(ReplicationPeerConfigListener listener)

Methods inherited from class org.apache.hadoop.hbase.zookeeper.ZKNodeTracker

blockUntilAvailable, blockUntilAvailable, checkIfBaseNodeAvailable, getData, getNode, nodeDeleted, start, stop, toString

Methods inherited from class org.apache.hadoop.hbase.zookeeper.ZKListener

getWatcher, nodeChildrenChanged

Methods inherited from class java.lang.Object

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

Field Detail

listener

ReplicationPeerConfigListener listener

Constructor Detail

PeerConfigTracker

public PeerConfigTracker(String peerConfigNode,
                         ZKWatcher watcher,
                         Abortable abortable)

Method Detail

setListener

public void setListener(ReplicationPeerConfigListener listener)

nodeCreated

public void nodeCreated(String path)

Description copied from class: ZKListener

Called when a new node has been created.

Overrides:

nodeCreated in class ZKNodeTracker

Parameters:

path - full path of the new node

nodeDataChanged

public void nodeDataChanged(String path)

Description copied from class: ZKListener

Called when an existing node has changed data.

Overrides:

nodeDataChanged in class ZKNodeTracker

Parameters:

path - full path of the updated node