org.apache.flink.runtime.heartbeat

Class HeartbeatManagerSenderImpl<I,O>

java.lang.Object

org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl<I,O>

org.apache.flink.runtime.heartbeat.HeartbeatManagerSenderImpl<I,O>

Type Parameters:

I - Type of the incoming heartbeat payload

O - Type of the outgoing heartbeat payload

All Implemented Interfaces:

Runnable, HeartbeatManager<I,O>, HeartbeatTarget<I>

public class HeartbeatManagerSenderImpl<I,O>
extends HeartbeatManagerImpl<I,O>
implements Runnable

HeartbeatManager implementation which regularly requests a heartbeat response from its monitored HeartbeatTarget. The heartbeat period is configurable.

Field Summary

Fields inherited from class org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl

log, stopped

Constructor Summary

Constructors

Constructor and Description
HeartbeatManagerSenderImpl(long heartbeatPeriod, long heartbeatTimeout, ResourceID ownResourceID, HeartbeatListener<I,O> heartbeatListener, Executor executor, ScheduledExecutor scheduledExecutor, org.slf4j.Logger log)

Method Summary

Modifier and Type	Method and Description
void	run()
void	stop() Stops the heartbeat manager.

Methods inherited from class org.apache.flink.runtime.heartbeat.HeartbeatManagerImpl

getLastHeartbeatFrom, monitorTarget, receiveHeartbeat, requestHeartbeat, unmonitorTarget

Methods inherited from class java.lang.Object

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

Constructor Detail

HeartbeatManagerSenderImpl

public HeartbeatManagerSenderImpl(long heartbeatPeriod,
                                  long heartbeatTimeout,
                                  ResourceID ownResourceID,
                                  HeartbeatListener<I,O> heartbeatListener,
                                  Executor executor,
                                  ScheduledExecutor scheduledExecutor,
                                  org.slf4j.Logger log)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

stop

public void stop()

Description copied from interface: HeartbeatManager

Stops the heartbeat manager.

Specified by:

stop in interface HeartbeatManager<I,O>

Overrides:

stop in class HeartbeatManagerImpl<I,O>