HostHealthStats (venice API)

java.lang.Object

com.linkedin.venice.stats.AbstractVeniceStats

com.linkedin.venice.router.stats.HostHealthStats

public class HostHealthStats extends AbstractVeniceStats

This class is used to monitor the various reasons for unhealthy hosts.

Field Summary

Fields inherited from class com.linkedin.venice.stats.AbstractVeniceStats
DELIMITER
Constructor Summary

Constructors

Constructor

Description

HostHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository, String name)
Method Summary

Modifier and Type

Method

Description

void

recordLeakedPendingRequestCount()

void

recordUnhealthyHostCountCausedByPendingQueue(int count)

void

recordUnhealthyHostCountCausedByRouterHeartBeat(int count)

void

recordUnhealthyHostDelayJoin()

void

recordUnhealthyHostHeartBeatFailure()

void

recordUnhealthyHostOfflineInstance()

void

recordUnhealthyHostTooManyPendingRequest()

void

recordUnhealthyPendingQueueDuration(double duration)

Methods inherited from class com.linkedin.venice.stats.AbstractVeniceStats
avgAndMax, avgAndTotal, getMetricFullName, getMetricsRepository, getName, getSensorFullName, getSensorFullName, isTotalStats, minAndMax, registerOnlyTotalRate, registerOnlyTotalSensor, registerPerStoreAndTotalSensor, registerSensor, registerSensor, registerSensor, registerSensor, registerSensorAttributeGauge, registerSensorIfAbsent, registerSensorIfAbsent, registerSensorIfAbsent, registerSensorWithAggregate, registerSensorWithAggregate, unregisterAllSensors

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- HostHealthStats
  
  public HostHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository, String name)
Method Details
- recordUnhealthyHostOfflineInstance
  
  public void recordUnhealthyHostOfflineInstance()
- recordUnhealthyHostTooManyPendingRequest
  
  public void recordUnhealthyHostTooManyPendingRequest()
- recordUnhealthyHostHeartBeatFailure
  
  public void recordUnhealthyHostHeartBeatFailure()
- recordLeakedPendingRequestCount
  
  public void recordLeakedPendingRequestCount()
- recordUnhealthyPendingQueueDuration
  
  public void recordUnhealthyPendingQueueDuration(double duration)
- recordUnhealthyHostCountCausedByPendingQueue
  
  public void recordUnhealthyHostCountCausedByPendingQueue(int count)
- recordUnhealthyHostCountCausedByRouterHeartBeat
  
  public void recordUnhealthyHostCountCausedByRouterHeartBeat(int count)
- recordUnhealthyHostDelayJoin
  
  public void recordUnhealthyHostDelayJoin()