org.apache.hadoop.hbase.rsgroup

Interface RSGroupableBalancer

All Superinterfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.hbase.conf.ConfigurationObserver, org.apache.hadoop.hbase.master.LoadBalancer, org.apache.hadoop.hbase.Stoppable

All Known Implementing Classes:

RSGroupBasedLoadBalancer

@InterfaceAudience.Private
public interface RSGroupableBalancer
extends org.apache.hadoop.hbase.master.LoadBalancer

Marker Interface. RSGroups feature will check for a LoadBalancer marked with this Interface before it runs.

Field Summary

Fields

Modifier and Type	Field and Description
static String	HBASE_RSGROUP_LOADBALANCER_CLASS Config for pluggable load balancers

Fields inherited from interface org.apache.hadoop.hbase.master.LoadBalancer

BOGUS_SERVER_NAME, SYSTEM_TABLES_ON_MASTER, TABLES_ON_MASTER

Method Summary

Methods inherited from interface org.apache.hadoop.hbase.master.LoadBalancer

balanceCluster, balanceCluster, initialize, isMasterCanHostUserRegions, isSystemTablesOnlyOnMaster, isTablesOnMaster, onConfigurationChange, postMasterStartupInitialize, randomAssignment, regionOffline, regionOnline, retainAssignment, roundRobinAssignment, setClusterLoad, setClusterMetrics, setMasterServices, updateBalancerStatus

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Methods inherited from interface org.apache.hadoop.hbase.Stoppable

isStopped, stop

Field Detail

HBASE_RSGROUP_LOADBALANCER_CLASS

static final String HBASE_RSGROUP_LOADBALANCER_CLASS

Config for pluggable load balancers

See Also:

Constant Field Values