org.apache.drill.exec.metrics

Class DrillCounters

java.lang.Object

org.apache.drill.exec.metrics.DrillCounters

public class DrillCounters
extends Object

Holder containing query state counter metrics.

Method Summary

Modifier and Type	Method and Description
com.codahale.metrics.Counter	getCanceledQueries()
com.codahale.metrics.Counter	getCompletedQueries()
com.codahale.metrics.Counter	getEnqueuedQueries()
com.codahale.metrics.Counter	getFailedQueries()
static DrillCounters	getInstance()
com.codahale.metrics.Counter	getPlanningQueries()
com.codahale.metrics.Counter	getRunningQueries()
com.codahale.metrics.Counter	getSucceededQueries()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static DrillCounters getInstance()

getPlanningQueries

public com.codahale.metrics.Counter getPlanningQueries()

getEnqueuedQueries

public com.codahale.metrics.Counter getEnqueuedQueries()

getRunningQueries

public com.codahale.metrics.Counter getRunningQueries()

getCompletedQueries

public com.codahale.metrics.Counter getCompletedQueries()

getSucceededQueries

public com.codahale.metrics.Counter getSucceededQueries()

getFailedQueries

public com.codahale.metrics.Counter getFailedQueries()

getCanceledQueries

public com.codahale.metrics.Counter getCanceledQueries()