Package org.apache.druid.server.metrics

Class SubqueryCountStatsMonitor

java.lang.Object

org.apache.druid.java.util.metrics.AbstractMonitor

org.apache.druid.server.metrics.SubqueryCountStatsMonitor

All Implemented Interfaces:

org.apache.druid.java.util.metrics.Monitor

public class SubqueryCountStatsMonitor
extends org.apache.druid.java.util.metrics.AbstractMonitor

Monitors and emits the metrics corresponding to the subqueries and their materialization.

Constructor Summary

Constructors

Constructor	Description
SubqueryCountStatsMonitor(SubqueryCountStatsProvider statsProvider)

Method Summary

Modifier and Type	Method	Description
boolean	doMonitor(org.apache.druid.java.util.emitter.service.ServiceEmitter emitter)

Methods inherited from class org.apache.druid.java.util.metrics.AbstractMonitor

isStarted, monitor, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

SubqueryCountStatsMonitor

@Inject
public SubqueryCountStatsMonitor(SubqueryCountStatsProvider statsProvider)

Method Detail

doMonitor

public boolean doMonitor(org.apache.druid.java.util.emitter.service.ServiceEmitter emitter)

Specified by:

doMonitor in class org.apache.druid.java.util.metrics.AbstractMonitor