org.apache.hadoop.hbase.replication

Class ReplicationPeersZKImpl.PeerRegionServerListener

java.lang.Object

org.apache.hadoop.hbase.zookeeper.ZooKeeperListener

org.apache.hadoop.hbase.replication.ReplicationPeersZKImpl.PeerRegionServerListener

Enclosing class:

ReplicationPeersZKImpl

public static class ReplicationPeersZKImpl.PeerRegionServerListener
extends ZooKeeperListener

Tracks changes to the list of region servers in a peer's cluster.

Field Summary

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

watcher

Constructor Summary

Constructors

Constructor and Description
ReplicationPeersZKImpl.PeerRegionServerListener(ReplicationPeer replicationPeer)
ReplicationPeersZKImpl.PeerRegionServerListener(String regionServerListNode, ZooKeeperWatcher zkw)

Method Summary

Methods

Modifier and Type	Method and Description
void	nodeChildrenChanged(String path) Called when an existing node has a child node added or removed.

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

nodeCreated, nodeDataChanged, nodeDeleted

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplicationPeersZKImpl.PeerRegionServerListener

public ReplicationPeersZKImpl.PeerRegionServerListener(ReplicationPeer replicationPeer)

ReplicationPeersZKImpl.PeerRegionServerListener

public ReplicationPeersZKImpl.PeerRegionServerListener(String regionServerListNode,
                                               ZooKeeperWatcher zkw)

Method Detail

nodeChildrenChanged

public void nodeChildrenChanged(String path)

Description copied from class: ZooKeeperListener

Called when an existing node has a child node added or removed.

Overrides:

nodeChildrenChanged in class ZooKeeperListener

Parameters:

path - full path of the node whose children have changed