Package org.apache.iotdb.commons.service.metric

Class MetricService

java.lang.Object

org.apache.iotdb.metrics.AbstractMetricService

org.apache.iotdb.commons.service.metric.MetricService

All Implemented Interfaces:

IService, MetricServiceMBean

public class MetricService
extends org.apache.iotdb.metrics.AbstractMetricService
implements MetricServiceMBean, IService

Field Summary

Fields inherited from class org.apache.iotdb.metrics.AbstractMetricService

compositeReporter, internalReporter, METRIC_CONFIG, metricManager, metricSets

Method Summary

Modifier and Type	Method	Description
ServiceType	getID()	Get the name of the the service.
static MetricService	getInstance()
void	reloadInternalReporter(org.apache.iotdb.metrics.reporter.iotdb.IoTDBInternalReporter internalReporter)
void	reloadService(org.apache.iotdb.metrics.config.ReloadLevel reloadLevel)
void	restartService()	Restart metric service.
void	start()	Start current service.
void	startInternalReporter()
void	stop()	Stop current service.
void	updateInternalReporter(org.apache.iotdb.metrics.reporter.iotdb.IoTDBInternalReporter internalReporter)

Methods inherited from class org.apache.iotdb.metrics.AbstractMetricService

addMetricSet, count, countWithInternalReportAsync, createAutoGauge, createAutoGaugeWithInternalReport, gauge, gaugeWithInternalReportAsync, getAllMetricKeys, getAllMetrics, getAutoGauge, getMetricManager, getMetricsByType, getOrCreateCounter, getOrCreateCounterWithInternalReport, getOrCreateGauge, getOrCreateGaugeWithInternalReport, getOrCreateHistogram, getOrCreateHistogramWithInternalReport, getOrCreateRate, getOrCreateRateWithInternalReport, getOrCreateTimer, getOrCreateTimerWithInternalReport, histogram, histogramWithInternalReportAsync, loadReporter, rate, rateWithInternalReportAsync, remove, removeMetricSet, start, startAllReporter, startCoreModule, startService, stop, stopAllReporter, stopCoreModule, stopService, timer, timerWithInternalReportAsync

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.iotdb.commons.service.IService

shutdown, waitAndStop

Methods inherited from interface org.apache.iotdb.commons.service.metric.MetricServiceMBean

startService, stopService

Method Detail

start

public void start()
           throws StartupException

Description copied from interface: IService

Start current service.

Specified by:

start in interface IService

Throws:

StartupException

restartService

public void restartService()

Restart metric service.

Specified by:

restartService in interface MetricServiceMBean

stop

public void stop()

Description copied from interface: IService

Stop current service. If current service uses thread or thread pool, current service should guarantee to putBack thread or thread pool.

Specified by:

stop in interface IService

reloadInternalReporter

public void reloadInternalReporter(org.apache.iotdb.metrics.reporter.iotdb.IoTDBInternalReporter internalReporter)

Specified by:

reloadInternalReporter in class org.apache.iotdb.metrics.AbstractMetricService

reloadService

public void reloadService(org.apache.iotdb.metrics.config.ReloadLevel reloadLevel)

Specified by:

reloadService in class org.apache.iotdb.metrics.AbstractMetricService

getID

public ServiceType getID()

Description copied from interface: IService

Get the name of the the service.

Specified by:

getID in interface IService

Returns:

current service name

updateInternalReporter

public void updateInternalReporter(org.apache.iotdb.metrics.reporter.iotdb.IoTDBInternalReporter internalReporter)

startInternalReporter

public void startInternalReporter()

getInstance

public static MetricService getInstance()