Package | Description |
---|---|
org.apache.hadoop.hbase.master | |
org.apache.hadoop.hbase.master.balancer | |
org.apache.hadoop.hbase.rsgroup |
Modifier and Type | Class and Description |
---|---|
static class |
TestAssignmentManager.MockedLoadBalancer
Mocked load balancer class used in the testcase to make sure that the testcase waits until
random assignment is called and the gate variable is set to true.
|
Modifier and Type | Method and Description |
---|---|
LoadBalancer |
AssignmentManager.getBalancer() |
LoadBalancer |
HMaster.getLoadBalancer() |
LoadBalancer |
MasterServices.getLoadBalancer() |
Constructor and Description |
---|
AssignmentManager(Server server,
ServerManager serverManager,
LoadBalancer balancer,
ExecutorService service,
MetricsMaster metricsMaster,
TableLockManager tableLockManager)
Constructs a new assignment manager.
|
Modifier and Type | Class and Description |
---|---|
class |
BaseLoadBalancer
The base class for load balancers.
|
class |
FavoredNodeLoadBalancer
An implementation of the
LoadBalancer
that assigns favored nodes for each region. |
class |
SimpleLoadBalancer
Makes decisions about the placement and movement of Regions across
RegionServers.
|
class |
StochasticLoadBalancer
This is a best effort load balancer.
|
static class |
TestBaseLoadBalancer.MockBalancer |
Modifier and Type | Method and Description |
---|---|
static LoadBalancer |
LoadBalancerFactory.getLoadBalancer(Configuration conf)
Create a loadbalancer from the given conf.
|
Modifier and Type | Method and Description |
---|---|
static java.lang.Class<? extends LoadBalancer> |
LoadBalancerFactory.getDefaultLoadBalancerClass()
The default
LoadBalancer class. |
Constructor and Description |
---|
ClusterStatusChore(HMaster master,
LoadBalancer balancer) |
Modifier and Type | Interface and Description |
---|---|
interface |
RSGroupableBalancer |
Modifier and Type | Class and Description |
---|---|
class |
RSGroupBasedLoadBalancer
GroupBasedLoadBalancer, used when Region Server Grouping is configured (HBase-6721)
It does region balance based on a table's group membership.
|