alluxio.master.metrics

Class MetricsMasterClientServiceHandler

java.lang.Object

alluxio.master.metrics.MetricsMasterClientServiceHandler

All Implemented Interfaces:

AlluxioService.Iface, MetricsMasterClientService.Iface

@NotThreadSafe
public final class MetricsMasterClientServiceHandler
extends Object
implements MetricsMasterClientService.Iface

This class is a Thrift handler for metrics master RPCs invoked by an Alluxio client.

Method Summary

Modifier and Type	Method and Description
GetServiceVersionTResponse	getServiceVersion(GetServiceVersionTOptions options) Returns the version of the master service.
MetricsHeartbeatTResponse	metricsHeartbeat(String clientId, String hostname, MetricsHeartbeatTOptions options) Periodic metrics master client heartbeat.

Methods inherited from class java.lang.Object

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

Method Detail

getServiceVersion

public GetServiceVersionTResponse getServiceVersion(GetServiceVersionTOptions options)
                                             throws AlluxioTException,
                                                    org.apache.thrift.TException

Description copied from interface: AlluxioService.Iface

Returns the version of the master service. NOTE: The version should be updated every time a backwards incompatible API change occurs.

Specified by:

getServiceVersion in interface AlluxioService.Iface

Parameters:

options - the method options

Throws:

AlluxioTException

org.apache.thrift.TException

metricsHeartbeat

public MetricsHeartbeatTResponse metricsHeartbeat(String clientId,
                                                  String hostname,
                                                  MetricsHeartbeatTOptions options)
                                           throws AlluxioTException,
                                                  org.apache.thrift.TException

Description copied from interface: MetricsMasterClientService.Iface

Periodic metrics master client heartbeat.

Specified by:

metricsHeartbeat in interface MetricsMasterClientService.Iface

Parameters:

clientId - the id of the client

hostname - the client hostname

options - the method options

Throws:

AlluxioTException

org.apache.thrift.TException