org.apache.hadoop.hbase.replication

接口 ReplicationTracker

所有已知实现类:

ReplicationTrackerZKImpl

@InterfaceAudience.Private
public interface ReplicationTracker

This is the interface for a Replication Tracker. A replication tracker provides the facility to subscribe and track events that reflect a change in replication state. These events are used by the ReplicationSourceManager to coordinate replication tasks such as addition/deletion of queues and queue failover. These events are defined in the ReplicationListener interface. If a class would like to listen to replication events it must implement the ReplicationListener interface and register itself with a Replication Tracker.

方法概要

方法

限定符和类型	方法和说明
List<String>	getListOfRegionServers() Returns a list of other live region servers in the cluster.
void	registerListener(ReplicationListener listener) Register a replication listener to receive replication events.
void	removeListener(ReplicationListener listener)

方法详细资料

registerListener

void registerListener(ReplicationListener listener)

Register a replication listener to receive replication events.

参数:

listener -

removeListener

void removeListener(ReplicationListener listener)

getListOfRegionServers

List<String> getListOfRegionServers()

Returns a list of other live region servers in the cluster.

返回:

List of region servers.