org.apache.hadoop.yarn.util

Class SystemClock

java.lang.Object

org.apache.hadoop.yarn.util.SystemClock

All Implemented Interfaces:

Clock

@InterfaceAudience.Public
@InterfaceStability.Stable
public class SystemClock
extends Object
implements Clock

Implementation of Clock that gives the current time from the system clock in milliseconds. NOTE: Do not use this to calculate a duration of expire or interval to sleep, because it will be broken by settimeofday. Please use MonotonicClock instead.

Constructor Summary

Constructors

Constructor and Description
SystemClock()

Method Summary

Methods

Modifier and Type	Method and Description
long	getTime()

Methods inherited from class java.lang.Object

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

Constructor Detail

SystemClock

public SystemClock()

Method Detail

getTime

public long getTime()

Specified by:

getTime in interface Clock