org.apache.dolphinscheduler.server.master.dispatch.host

Class LowerWeightHostManager

java.lang.Object

org.apache.dolphinscheduler.server.master.dispatch.host.CommonHostManager

org.apache.dolphinscheduler.server.master.dispatch.host.LowerWeightHostManager

All Implemented Interfaces:

HostManager

public class LowerWeightHostManager
extends CommonHostManager

lower weight host manager

Field Summary

Fields inherited from class org.apache.dolphinscheduler.server.master.dispatch.host.CommonHostManager

serverNodeManager

Constructor Summary

Constructors

Constructor and Description
LowerWeightHostManager()

Method Summary

Modifier and Type	Method and Description
void	close()
void	init()
HostWorker	select(Collection<HostWorker> nodes)
org.apache.dolphinscheduler.remote.utils.Host	select(ExecutionContext context) select host

Methods inherited from class org.apache.dolphinscheduler.server.master.dispatch.host.CommonHostManager

getWorkerCandidates, getWorkerHostWeightFromHeartbeat

Methods inherited from class java.lang.Object

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

Constructor Detail

LowerWeightHostManager

public LowerWeightHostManager()

Method Detail

init

@PostConstruct
public void init()

close

@PreDestroy
public void close()

select

public org.apache.dolphinscheduler.remote.utils.Host select(ExecutionContext context)

select host

Specified by:

select in interface HostManager

Overrides:

select in class CommonHostManager

Parameters:

context - context

Returns:

host

select

public HostWorker select(Collection<HostWorker> nodes)

Specified by:

select in class CommonHostManager