程序包 com.alibaba.csp.sentinel.node

类 SampleCountProperty

java.lang.Object

com.alibaba.csp.sentinel.node.SampleCountProperty

public class SampleCountProperty
extends Object

Holds statistic buckets count per second.

作者:

jialiang.linjl, CarpenterLee

字段概要

字段

修饰符和类型	字段	说明
static int	SAMPLE_COUNT	Statistic buckets count per second.

构造器概要

构造器

构造器	说明
SampleCountProperty()

方法概要

修饰符和类型	方法	说明
static void	register2Property(SentinelProperty<Integer> property)
static void	updateSampleCount(int newSampleCount)	Update the SAMPLE_COUNT.

从类继承的方法 java.lang.Object

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

字段详细资料

SAMPLE_COUNT

public static volatile int SAMPLE_COUNT

Statistic buckets count per second. This variable determines sensitivity of the QPS calculation. DO NOT MODIFY this value directly, use updateSampleCount(int), otherwise the modification will not take effect.

Node that this value must be divisor of 1000.

构造器详细资料

SampleCountProperty

public SampleCountProperty()

方法详细资料

register2Property

public static void register2Property(SentinelProperty<Integer> property)

updateSampleCount

public static void updateSampleCount(int newSampleCount)

Update the SAMPLE_COUNT. All ClusterNodes will be reset if newSampleCount is different from SAMPLE_COUNT.

参数:

newSampleCount - New sample count to set. This value must be divisor of 1000.