Package org.apache.hadoop.hbase.master.http.api_v1.cluster_metrics.resource

Class ClusterMetricsResource

java.lang.Object

org.apache.hadoop.hbase.master.http.api_v1.cluster_metrics.resource.ClusterMetricsResource

@Private
@Path("admin/cluster_metrics")
@Produces("application/json")
public class ClusterMetricsResource
extends Object

The root object exposing a subset of ClusterMetrics.

Field Summary

Fields

Modifier and Type	Field	Description
private final AsyncAdmin	admin

Constructor Summary

Constructors

Constructor	Description
ClusterMetricsResource(MasterServices master)

Method Summary

Modifier and Type	Method	Description
private ClusterMetrics	get(EnumSet<ClusterMetrics.Option> fields)
ClusterMetrics	getBaseMetrics()
List<ServerName>	getDeadServers()
Collection<ServerMetrics>	getLiveServers()

Methods inherited from class java.lang.Object

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

Field Details

admin

private final AsyncAdmin admin

Constructor Details

ClusterMetricsResource

@Inject
public ClusterMetricsResource(MasterServices master)

Method Details

get

private ClusterMetrics get(EnumSet<ClusterMetrics.Option> fields)
                    throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

getBaseMetrics

@GET
public ClusterMetrics getBaseMetrics()
                              throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

getLiveServers

@GET
@Path("/live_servers")
public Collection<ServerMetrics> getLiveServers()
                                         throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException

getDeadServers

@GET
@Path("/dead_servers")
public List<ServerName> getDeadServers()
                                throws ExecutionException,
InterruptedException

Throws:

ExecutionException

InterruptedException