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

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

The root object exposing a subset of ClusterMetrics.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) Connection	connection

Constructor Summary

Constructors

Constructor and Description
ClusterMetricsResource(MasterServices master)

Method Summary

Modifier and Type	Method and 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 Detail

connection

final Connection connection

Constructor Detail

ClusterMetricsResource

@Inject
public ClusterMetricsResource(MasterServices master)
                               throws IOException

Throws:

IOException

Method Detail

get

private ClusterMetrics get(EnumSet<ClusterMetrics.Option> fields)
                    throws IOException

Throws:

IOException

getBaseMetrics

@GET
 @Path(value="/")
public ClusterMetrics getBaseMetrics()
                                                     throws IOException

Throws:

IOException

getLiveServers

@GET
 @Path(value="/live_servers")
public Collection<ServerMetrics> getLiveServers()
                                                                            throws IOException

Throws:

IOException

getDeadServers

@GET
 @Path(value="/dead_servers")
public List<ServerName> getDeadServers()
                                                                   throws IOException

Throws:

IOException