com.spotify.helios.master.reaper

Class DeadAgentReaper

java.lang.Object

com.google.common.util.concurrent.AbstractIdleService

com.spotify.helios.agent.InterruptingScheduledService

com.spotify.helios.master.reaper.DeadAgentReaper

All Implemented Interfaces:

com.google.common.util.concurrent.Service

public class DeadAgentReaper
extends InterruptingScheduledService

De-registers dead agents. An agent that has been DOWN for more than X hours is considered dead.

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.common.util.concurrent.Service

com.google.common.util.concurrent.Service.Listener, com.google.common.util.concurrent.Service.State

Constructor Summary

Constructors

Constructor and Description
DeadAgentReaper(MasterModel masterModel, long timeoutHours)

Method Summary

Modifier and Type	Method and Description
protected void	runOneIteration()
protected ScheduledFuture<?>	schedule(Runnable runnable, ScheduledExecutorService executorService)

Methods inherited from class com.spotify.helios.agent.InterruptingScheduledService

beforeIteration, shutDown, startUp

Methods inherited from class com.google.common.util.concurrent.AbstractIdleService

addListener, awaitRunning, awaitRunning, awaitTerminated, awaitTerminated, executor, failureCause, isRunning, serviceName, startAsync, state, stopAsync, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DeadAgentReaper

public DeadAgentReaper(MasterModel masterModel,
                       long timeoutHours)

Method Detail

runOneIteration

protected void runOneIteration()

Specified by:

runOneIteration in class InterruptingScheduledService

schedule

protected ScheduledFuture<?> schedule(Runnable runnable,
                                      ScheduledExecutorService executorService)

Specified by:

schedule in class InterruptingScheduledService