Package com.linkedin.venice.stats.metrics

Class MetricEntityState

java.lang.Object

com.linkedin.venice.stats.metrics.AsyncMetricEntityState

com.linkedin.venice.stats.metrics.MetricEntityState

Direct Known Subclasses:

MetricEntityStateBase, MetricEntityStateGeneric, MetricEntityStateOneEnum, MetricEntityStateThreeEnums, MetricEntityStateTwoEnums

public abstract class MetricEntityState
extends AsyncMetricEntityState

Abstract operational state of a non-async metric extended on top of AsyncMetricEntityState to provide common functionality for non-async metrics like record() which is not supported for async metrics. This abstract class should be extended by different MetricEntityStates like MetricEntityStateBase to pre-create/cache the Attributes for different number/type of dimensions. check out the classes extending this for more details.

Nested Class Summary

Nested classes/interfaces inherited from class com.linkedin.venice.stats.metrics.AsyncMetricEntityState

AsyncMetricEntityState.TehutiSensorRegistrationFunction

Field Summary

Fields inherited from class com.linkedin.venice.stats.metrics.AsyncMetricEntityState

metricEntity, otelMetric, otelRepository, tehutiSensor

Constructor Summary

Constructors

Constructor	Description
MetricEntityState(MetricEntity metricEntity, VeniceOpenTelemetryMetricsRepository otelRepository, Map<VeniceMetricsDimensions,String> baseDimensionsMap, AsyncMetricEntityState.TehutiSensorRegistrationFunction registerTehutiSensorFn, TehutiMetricNameEnum tehutiMetricNameEnum, List<io.tehuti.metrics.MeasurableStat> tehutiMetricStats)

Method Summary

Modifier and Type	Method	Description
void	recordOtelMetric(double value, io.opentelemetry.api.common.Attributes attributes)	Record otel metrics

Methods inherited from class com.linkedin.venice.stats.metrics.AsyncMetricEntityState

createMetric, setOtelMetric, setTehutiSensor

Methods inherited from class java.lang.Object

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

Constructor Details

MetricEntityState

public MetricEntityState(MetricEntity metricEntity,
 VeniceOpenTelemetryMetricsRepository otelRepository,
 Map<VeniceMetricsDimensions,String> baseDimensionsMap,
 AsyncMetricEntityState.TehutiSensorRegistrationFunction registerTehutiSensorFn,
 TehutiMetricNameEnum tehutiMetricNameEnum,
 List<io.tehuti.metrics.MeasurableStat> tehutiMetricStats)

Method Details

recordOtelMetric

public void recordOtelMetric(double value,
 io.opentelemetry.api.common.Attributes attributes)

Record otel metrics