ProportionalZoneFailureDetector (Apache Brooklyn)

java.lang.Object
- brooklyn.entity.group.zoneaware.AbstractZoneFailureDetector
- - brooklyn.entity.group.zoneaware.ProportionalZoneFailureDetector

All Implemented Interfaces:: DynamicCluster.ZoneFailureDetector

public class ProportionalZoneFailureDetector
extends AbstractZoneFailureDetector

Nested Class Summary
- Nested classes/interfaces inherited from class brooklyn.entity.group.zoneaware.AbstractZoneFailureDetector
  AbstractZoneFailureDetector.ZoneHistory

Constructor Summary

Constructors
Constructor and Description
`ProportionalZoneFailureDetector(int minDatapoints, Duration timeToConsider, double maxProportionFailures)`
`ProportionalZoneFailureDetector(int minDatapoints, Duration timeToConsider, double maxProportionFailures, com.google.common.base.Ticker ticker)`

Method Summary
- Methods inherited from class brooklyn.entity.group.zoneaware.AbstractZoneFailureDetector
  hasFailed, onStartupFailure, onStartupSuccess
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ProportionalZoneFailureDetector
```
public ProportionalZoneFailureDetector(int minDatapoints,
                               Duration timeToConsider,
                               double maxProportionFailures)
```
Parameters:
minDatapoints - min number of attempts within the time period, to consider this measure reliable
timeToConsider - time for recent attempts (discard any attempts older than this)
maxProportionFailures - proportion (between 0 and 1) where numFailures/dataPoints >= this number means failure

ProportionalZoneFailureDetector

public ProportionalZoneFailureDetector(int minDatapoints,
                               Duration timeToConsider,
                               double maxProportionFailures,
                               com.google.common.base.Ticker ticker)

Class ProportionalZoneFailureDetector

Nested Class Summary

Nested classes/interfaces inherited from class brooklyn.entity.group.zoneaware.AbstractZoneFailureDetector

Constructor Summary

Method Summary

Methods inherited from class brooklyn.entity.group.zoneaware.AbstractZoneFailureDetector

Methods inherited from class java.lang.Object

Constructor Detail

ProportionalZoneFailureDetector

ProportionalZoneFailureDetector