Package com.linkedin.venice.stats

Class DiskHealthStats

java.lang.Object

com.linkedin.venice.stats.AbstractVeniceStats

com.linkedin.venice.stats.DiskHealthStats

public class DiskHealthStats
extends AbstractVeniceStats

DiskHealthStats measures the disk health conditions based on the periodic tests ran by the DiskHealthCheckService. Reports 1 if healthy, 0 if unhealthy.

Uses the joint Tehuti+OTel API: a single AsyncMetricEntityStateBase registration binds both the Tehuti AsyncGauge and the OTel ASYNC_GAUGE to the same DiskHealthCheckService.isDiskHealthy() callback.

Field Summary

Fields inherited from class com.linkedin.venice.stats.AbstractVeniceStats

DELIMITER

Constructor Summary

Constructors

Constructor	Description
DiskHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository, DiskHealthCheckService diskHealthCheckService, String name, String clusterName)

Method Summary

Methods inherited from class com.linkedin.venice.stats.AbstractVeniceStats

avgAndMax, avgAndTotal, getMetricFullName, getMetricsRepository, getName, getSensorFullName, getSensorFullName, isTotalStats, minAndMax, registerOnlyTotalRate, registerOnlyTotalSensor, registerPerStoreAndTotal, 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

DiskHealthStats

public DiskHealthStats(io.tehuti.metrics.MetricsRepository metricsRepository,
 DiskHealthCheckService diskHealthCheckService,
 String name,
 String clusterName)