org.apache.hadoop.metrics2.source

类 JvmMetricsSource

java.lang.Object

org.apache.hadoop.metrics2.source.JvmMetricsSource

所有已实现的接口:

MetricsSource

public class JvmMetricsSource
extends Object
implements MetricsSource

方法概要

方法

限定符和类型	方法和说明
static JvmMetricsSource	create(String processName, String sessionId)
static JvmMetricsSource	create(String processName, String sessionId, MetricsSystem ms)
void	getMetrics(MetricsBuilder builder, boolean all) Get metrics from the source

从类继承的方法 java.lang.Object

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

方法详细资料

create

public static JvmMetricsSource create(String processName,
                      String sessionId,
                      MetricsSystem ms)

create

public static JvmMetricsSource create(String processName,
                      String sessionId)

getMetrics

public void getMetrics(MetricsBuilder builder,
              boolean all)

从接口复制的说明: MetricsSource

Get metrics from the source

指定者:

getMetrics 在接口中 MetricsSource

参数:

builder - to contain the resulting metrics snapshot

all - if true, return all metrics even if unchanged.