Package org.apache.hadoop.metrics2.util

Class Metrics2Util

java.lang.Object

org.apache.hadoop.metrics2.util.Metrics2Util

@Private
public class Metrics2Util
extends Object

Utility class to simplify creation of hadoop metrics2 source/sink.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Metrics2Util.NameValuePair	A pair of a name and its corresponding value.
static class	Metrics2Util.TopN	A fixed-size priority queue, used to retrieve top-n of offered entries.

Constructor Summary

Constructors

Constructor	Description
Metrics2Util()

Method Summary

Methods inherited from class java.lang.Object

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

Constructor Details

Metrics2Util

public Metrics2Util()