Package com.linkedin.davinci.stats

Class IsolatedIngestionProcessStats

java.lang.Object

com.linkedin.venice.stats.AbstractVeniceStats

com.linkedin.davinci.stats.IsolatedIngestionProcessStats

public class IsolatedIngestionProcessStats
extends AbstractVeniceStats

IsolatedIngestionProcessStats is a metrics collecting class that aims to collect metrics from isolated ingestion process. It maintains a map of String to Double to keep the collected metrics from forked process. updateMetricMap() will be called by a dedicated thread which collects metrics from child process at a fixed rate. Metrics collected will be registered to main process's MetricRepository and be reported to metrics reporters(like InGraph). In order to distinguish the collected metrics from the main process metrics, prefix "ingestion_isolation" is added to every metric names.

Field Summary

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

DELIMITER

Constructor Summary

Constructors

Constructor	Description
IsolatedIngestionProcessStats(io.tehuti.metrics.MetricsRepository metricsRepository)

Method Summary

Modifier and Type	Method	Description
void	updateMetricMap(Map<CharSequence,Double> updateMetricValueMap)

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

IsolatedIngestionProcessStats

public IsolatedIngestionProcessStats(io.tehuti.metrics.MetricsRepository metricsRepository)

Method Details

updateMetricMap

public void updateMetricMap(Map<CharSequence,Double> updateMetricValueMap)