cn.ponfee.disjob.core.base

接口 SupervisorRpcService

@RequestMapping(value="/supervisor/rpc")
public interface SupervisorRpcService

Supervisor rpc service, provides for worker communication.

作者:

Ponfee

方法概要

限定符和类型	方法和说明
boolean	cancelInstance(long instanceId, Operation operation)
List<WorkflowPredecessorNode>	findWorkflowPredecessorNodes(long wnstanceId, long instanceId) Finds workflow predecessor nodes
SchedTask	getTask(long taskId)
SupervisorMetrics	metrics()
boolean	pauseInstance(long instanceId)
void	publish(EventParam param)
void	savepoint(long taskId, String executeSnapshot) Savepoint the task execution snapshot data
boolean	startTask(StartTaskParam param)
boolean	terminateTask(TerminateTaskParam param)
void	updateTaskWorker(List<UpdateTaskWorkerParam> list)

方法详细资料

getTask

@GetMapping(value="/task/get")
SchedTask getTask(long taskId)
                                          throws Exception

抛出:

Exception

startTask

@PostMapping(value="/task/start")
boolean startTask(StartTaskParam param)
                                             throws Exception

抛出:

Exception

updateTaskWorker

@PostMapping(value="/task/worker/update")
void updateTaskWorker(List<UpdateTaskWorkerParam> list)
                                                         throws Exception

抛出:

Exception

findWorkflowPredecessorNodes

@GetMapping(value="/workflow/predecessor/nodes")
List<WorkflowPredecessorNode> findWorkflowPredecessorNodes(long wnstanceId,
                                                                                                            long instanceId)
                                                                                                     throws Exception

Finds workflow predecessor nodes

参数:

wnstanceId - the workflow lead instance id

instanceId - the current node instance id

返回:

list of predecessor nodes

抛出:

Exception - if occur error

terminateTask

@PostMapping(value="/task/terminate")
boolean terminateTask(TerminateTaskParam param)
                                                     throws Exception

抛出:

Exception

pauseInstance

@PostMapping(value="/instance/pause")
boolean pauseInstance(long instanceId)
                                                     throws Exception

抛出:

Exception

cancelInstance

@PostMapping(value="/instance/cancel")
boolean cancelInstance(long instanceId,
                                                              Operation operation)
                                                       throws Exception

抛出:

Exception

metrics

@GetMapping(value="/metrics")
SupervisorMetrics metrics()

publish

@PostMapping(value="/publish")
void publish(EventParam param)

savepoint

@PostMapping(value="/task/savepoint")
void savepoint(long taskId,
                                                     String executeSnapshot)
                                              throws Exception

Savepoint the task execution snapshot data

参数:

taskId - the taskId

executeSnapshot - the execution snapshot data

抛出:

Exception - if occur exception