org.apache.hadoop.hbase.replication

接口 ReplicationPeer

所有已知实现类:

ReplicationPeerZKImpl

@InterfaceAudience.LimitedPrivate(value="Replication")
public interface ReplicationPeer

ReplicationPeer manages enabled / disabled state for the peer.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	ReplicationPeer.PeerState State of the peer, whether it is enabled or not

方法概要

方法

限定符和类型	方法和说明
org.apache.hadoop.conf.Configuration	getConfiguration() Get the configuration object required to communicate with this peer
String	getId() Get the identifier of this peer
long	getPeerBandwidth() Get the per node bandwidth upper limit for this peer
ReplicationPeerConfig	getPeerConfig() Get the peer config object
ReplicationPeer.PeerState	getPeerState() Returns the state of the peer
Map<TableName,List<String>>	getTableCFs() Get replicable (table, cf-list) map of this peer
void	removeListenerOfPeerConfig(ReplicationPeerConfigListener listener) Remove a listener when it is closed or terminated
void	trackPeerConfigChanges(ReplicationPeerConfigListener listener) Setup a callback for chanages to the replication peer config

方法详细资料

getId

String getId()

Get the identifier of this peer

返回:

string representation of the id

getPeerConfig

ReplicationPeerConfig getPeerConfig()

Get the peer config object

返回:

the ReplicationPeerConfig for this peer

getPeerState

ReplicationPeer.PeerState getPeerState()

Returns the state of the peer

返回:

the enabled state

getConfiguration

org.apache.hadoop.conf.Configuration getConfiguration()

Get the configuration object required to communicate with this peer

返回:

configuration object

getTableCFs

Map<TableName,List<String>> getTableCFs()

Get replicable (table, cf-list) map of this peer

返回:

the replicable (table, cf-list) map

getPeerBandwidth

long getPeerBandwidth()

Get the per node bandwidth upper limit for this peer

返回:

the bandwidth up limit

trackPeerConfigChanges

void trackPeerConfigChanges(ReplicationPeerConfigListener listener)

Setup a callback for chanages to the replication peer config

参数:

listener - Listener for config changes, usually a replication endpoint

removeListenerOfPeerConfig

void removeListenerOfPeerConfig(ReplicationPeerConfigListener listener)

Remove a listener when it is closed or terminated

参数:

listener - Listener for config changes, usually a replication endpoint