org.apache.dolphinscheduler.server.master.service

Class FailoverService

java.lang.Object

org.apache.dolphinscheduler.server.master.service.FailoverService

@Component
public class FailoverService
extends Object

failover service

Constructor Summary

Constructors

Constructor and Description
FailoverService(RegistryClient registryClient, MasterConfig masterConfig, ProcessService processService, WorkflowExecuteThreadPool workflowExecuteThreadPool)

Method Summary

Modifier and Type	Method and Description
void	checkMasterFailover() check master failover
void	failoverServerWhenDown(String serverHost, NodeType nodeType) failover server when server down

Methods inherited from class java.lang.Object

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

Constructor Detail

FailoverService

public FailoverService(RegistryClient registryClient,
                       MasterConfig masterConfig,
                       ProcessService processService,
                       WorkflowExecuteThreadPool workflowExecuteThreadPool)

Method Detail

checkMasterFailover

public void checkMasterFailover()

check master failover

failoverServerWhenDown

public void failoverServerWhenDown(String serverHost,
                                   NodeType nodeType)

failover server when server down

Parameters:

serverHost - server host

nodeType - node type