org.apache.hadoop.hbase.master.balancer

Class BaseLoadBalancer.DefaultRackManager

java.lang.Object

org.apache.hadoop.hbase.master.RackManager

org.apache.hadoop.hbase.master.balancer.BaseLoadBalancer.DefaultRackManager

Enclosing class:

BaseLoadBalancer

private static class BaseLoadBalancer.DefaultRackManager
extends RackManager

Field Summary

Fields inherited from class org.apache.hadoop.hbase.master.RackManager

UNKNOWN_RACK

Constructor Summary

Constructors

Modifier	Constructor and Description
private	DefaultRackManager()

Method Summary

Modifier and Type	Method and Description
String	getRack(ServerName server) Get the name of the rack containing a server, according to the DNS to switch mapping.

Methods inherited from class org.apache.hadoop.hbase.master.RackManager

getRack

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultRackManager

private DefaultRackManager()

Method Detail

getRack

public String getRack(ServerName server)

Description copied from class: RackManager

Get the name of the rack containing a server, according to the DNS to switch mapping.

Overrides:

getRack in class RackManager

Parameters:

server - the server for which to get the rack name

Returns:

the rack name of the server