org.apache.hadoop.ipc.metrics

Class RpcDetailedMetrics

java.lang.Object

org.apache.hadoop.ipc.metrics.RpcDetailedMetrics

@InterfaceAudience.Private
@Metrics(about="Per method RPC metrics",
         context="rpcdetailed")
public class RpcDetailedMetrics
extends Object

This class is for maintaining RPC method related statistics and publishing them through the metrics interfaces.

Method Summary

Methods

Modifier and Type	Method and Description
void	addProcessingTime(String name, int processingTime) Add an RPC processing time sample
static RpcDetailedMetrics	create(int port)
void	init(Class<?> protocol) Initialize the metrics for JMX with protocol methods
String	name()
void	shutdown() Shutdown the instrumentation for the process

Methods inherited from class java.lang.Object

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

Method Detail

name

public String name()

create

public static RpcDetailedMetrics create(int port)

init

public void init(Class<?> protocol)

Initialize the metrics for JMX with protocol methods

Parameters:

protocol - the protocol class

addProcessingTime

public void addProcessingTime(String name,
                     int processingTime)

Add an RPC processing time sample

Parameters:

name - of the RPC call

processingTime - the processing time

shutdown

public void shutdown()

Shutdown the instrumentation for the process