gtsoft/gtsoft-snail-job-server
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects 1 Releases Wiki Activity

feat: 2.6.0

Browse Source 
1. 后端流程
This commit is contained in:
byteblogs168 2023-12-23 11:17:35 +08:00
parent 309d13e2cf
commit 012bfd0634
36 changed files with 745 additions and 119 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
doc/sql/easy_retry_mysql.sql
View File

@ -360,6 +360,8 @@ CREATE TABLE `job_task_batch`
`namespace_id` varchar(64) NOT NULL DEFAULT '764d604ec6fc45f68cd92514c40e9e1a' COMMENT '命名空间id',
`group_name` varchar(64) NOT NULL COMMENT '组名称',
`job_id` bigint(20) NOT NULL COMMENT '任务id',
`workflow_node_id` bigint(20) NOT NULL COMMENT '工作流节点id',
`workflow_task_batch_id` bigint(20) NOT NULL COMMENT '工作流任务批次id',
`task_batch_status` tinyint(4) NOT NULL DEFAULT '0' COMMENT '任务批次状态 0、失败 1、成功',
`operation_reason` tinyint(4) NOT NULL DEFAULT '0' COMMENT '操作原因',
`execution_at` bigint(13) NOT NULL DEFAULT '0' COMMENT '任务执行时间',
@ -497,6 +499,7 @@ CREATE TABLE `workflow_task_batch`
`workflow_id` bigint(20) NOT NULL COMMENT '工作流任务id',
`task_batch_status` tinyint(4) NOT NULL DEFAULT '0' COMMENT '任务批次状态 0、失败 1、成功',
`operation_reason` tinyint(4) NOT NULL DEFAULT '0' COMMENT '操作原因',
`flow_info` text DEFAULT NULL COMMENT '流程信息',
`execution_at` bigint(13) NOT NULL DEFAULT '0' COMMENT '任务执行时间',
`create_dt` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
`update_dt` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '修改时间',

4
easy-retry-client/easy-retry-client-job-core/src/main/java/com/aizuda/easy/retry/client/job/core/dto/JobContext.java
View File

@ -13,6 +13,10 @@ public class JobContext {
private Long taskBatchId;
private Long workflowBatchId;
private Long workflowNodeId;
private Long taskId;
private String groupName;

5
easy-retry-client/easy-retry-client-job-core/src/main/java/com/aizuda/easy/retry/client/job/core/executor/JobExecutorFutureCallback.java
View File

@ -30,7 +30,7 @@ public class JobExecutorFutureCallback implements FutureCallback<ExecuteResult>
.client(JobNettyClient.class)
.callback(nettyResult -> LogUtils.info(log, "Data report successfully requestId:[{}]", nettyResult.getRequestId())).build();
private JobContext jobContext;
private final JobContext jobContext;
public JobExecutorFutureCallback(final JobContext jobContext) {
this.jobContext = jobContext;
@ -97,6 +97,9 @@ public class JobExecutorFutureCallback implements FutureCallback<ExecuteResult>
dispatchJobRequest.setGroupName(jobContext.getGroupName());
dispatchJobRequest.setJobId(jobContext.getJobId());
dispatchJobRequest.setTaskId(jobContext.getTaskId());
dispatchJobRequest.setWorkflowBatchId(jobContext.getWorkflowBatchId());
dispatchJobRequest.setTaskBatchId(jobContext.getTaskBatchId());
dispatchJobRequest.setTaskId(jobContext.getTaskId());
dispatchJobRequest.setTaskType(jobContext.getTaskType());
dispatchJobRequest.setExecuteResult(executeResult);
dispatchJobRequest.setTaskStatus(status);

9
easy-retry-common/easy-retry-common-client-api/src/main/java/com/aizuda/easy/retry/client/model/request/DispatchJobRequest.java
View File

@ -36,13 +36,18 @@ public class DispatchJobRequest {
@NotBlank(message = "executorInfo 不能为空")
private String executorInfo;
@NotBlank(message = "executorTimeout 不能为空")
private Integer executorTimeout;
private String argsStr;
private Integer shardingTotal;
private Integer shardingIndex;
@NotBlank(message = "executorTimeout 不能为空")
private Integer executorTimeout;
private Long workflowBatchId;
private Long workflowNodeId;
}

4
easy-retry-common/easy-retry-common-client-api/src/main/java/com/aizuda/easy/retry/client/model/request/DispatchJobResultRequest.java
View File

@ -14,6 +14,10 @@ public class DispatchJobResultRequest {
private Long taskBatchId;
private Long workflowBatchId;
private Long workflowNodeId;
private Long taskId;
/**

5
easy-retry-common/easy-retry-common-core/src/main/java/com/aizuda/easy/retry/common/core/constant/SystemConstants.java
View File

@ -96,4 +96,9 @@ public interface SystemConstants {
* AT 所有人
*/
String AT_ALL = "all";
/**
* 根节点
*/
Long ROOT = -1L;
}

10
easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/JobTaskBatch.java
View File

@ -48,6 +48,16 @@ public class JobTaskBatch implements Serializable {
*/
private Long jobId;
/**
* 工作流批次id
*/
private Long workflowTaskBatchId;
/**
* 工作流节点id
*/
private Long workflowNodeId;
/**
* 任务批次状态
*/

11
easy-retry-datasource/easy-retry-datasource-template/src/main/java/com/aizuda/easy/retry/template/datasource/persistence/po/WorkflowTaskBatch.java
View File

@ -47,18 +47,23 @@ public class WorkflowTaskBatch implements Serializable {
/**
* 任务批次状态 0、失败 1、成功
*/
private Byte taskBatchStatus;
private Integer taskBatchStatus;
/**
* 操作原因
*/
private Byte operationReason;
private Integer operationReason;
/**
* 任务执行时间
*/
private Long executionAt;
/**
* 流程信息
*/
private String flowInfo;
/**
* 创建时间
*/
@ -72,7 +77,7 @@ public class WorkflowTaskBatch implements Serializable {
/**
* 逻辑删除 1、删除
*/
private Byte deleted;
private Integer deleted;
/**
* 扩展字段

24
easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/akka/ActorGenerator.java
View File

@ -44,6 +44,7 @@ public class ActorGenerator {
public static final String JOB_TASK_PREPARE_ACTOR = "JobTaskPrepareActor";
public static final String WORKFLOW_TASK_PREPARE_ACTOR = "WorkflowTaskPrepareActor";
public static final String JOB_EXECUTOR_ACTOR = "JobExecutorActor";
public static final String WORKFLOW_EXECUTOR_ACTOR = "WorkflowExecutorActor";
public static final String JOB_EXECUTOR_RESULT_ACTOR = "JobExecutorResultActor";
public static final String JOB_LOG_ACTOR = "JobLogActor";
public static final String REAL_JOB_EXECUTOR_ACTOR = "RealJobExecutorActor";
@ -195,6 +196,16 @@ public class ActorGenerator {
.withDispatcher(JOB_TASK_DISPATCHER));
}
/**
* Job调度准备阶段actor
*
* @return actor 引用
*/
public static ActorRef workflowTaskPrepareActor() {
return getJobActorSystem().actorOf(getSpringExtension().props(WORKFLOW_TASK_PREPARE_ACTOR)
.withDispatcher(JOB_TASK_DISPATCHER));
}
/**
* Job任务执行阶段actor
*
@ -208,6 +219,19 @@ public class ActorGenerator {
);
}
/**
* Job任务执行阶段actor
*
* @return actor 引用
*/
public static ActorRef workflowTaskExecutorActor() {
return getJobActorSystem()
.actorOf(getSpringExtension()
.props(WORKFLOW_EXECUTOR_ACTOR)
.withDispatcher(JOB_TASK_EXECUTOR_DISPATCHER)
);
}
/**
* Job任务执行结果actor
*

4
easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/enums/JobTriggerTypeEnum.java
View File

@ -15,7 +15,9 @@ import lombok.Getter;
@AllArgsConstructor
public enum JobTriggerTypeEnum {
AUTO(1, "自动触发"),
MANUAL(2, "手动触发");
MANUAL(2, "手动触发"),
WORKFLOW(2, "DAG触发"),
;
private final Integer type;
private final String desc;

41
easy-retry-server/easy-retry-server-common/src/main/java/com/aizuda/easy/retry/server/common/util/GraphUtils.java Normal file
View File

@ -0,0 +1,41 @@
package com.aizuda.easy.retry.server.common.util;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.graph.GraphBuilder;
import com.google.common.graph.MutableGraph;
import java.io.IOException;
import java.util.Map;
/**
* @author: xiaowoniu
* @date : 2023-12-22
* @since : 2.6.0
*/
public class GraphUtils {
// 从JSON反序列化为Guava图
public static <T> MutableGraph<T> deserializeJsonToGraph(String jsonGraph) throws IOException {
ObjectMapper objectMapper = new ObjectMapper();
// 将JSON字符串转换为Map<String, Iterable<String>>
Map<T, Iterable<T>> adjacencyList = objectMapper.readValue(
jsonGraph, new TypeReference<Map<T, Iterable<T>>>() {});
// 创建Guava图并添加节点和边
MutableGraph<T> graph = GraphBuilder.directed().build();
for (Map.Entry<T, Iterable<T>> entry : adjacencyList.entrySet()) {
T node = entry.getKey();
Iterable<T> successors = entry.getValue();
graph.addNode(node);
for (T successor : successors) {
graph.putEdge(node, successor);
}
}
return graph;
}
}

8
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/dto/JobExecutorResultDTO.java
View File

@ -1,6 +1,5 @@
package com.aizuda.easy.retry.server.job.task.dto;
import com.aizuda.easy.retry.common.core.enums.JobOperationReasonEnum;
import lombok.Data;
/**
@ -15,6 +14,13 @@ public class JobExecutorResultDTO {
private Long taskBatchId;
/**
* 工作流任务批次id
*/
private Long workflowTaskBatchId;
private Long workflowNodeId;
private Long taskId;
/**

11
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/dto/JobTaskPrepareDTO.java
View File

@ -57,4 +57,15 @@ public class JobTaskPrepareDTO {
*/
private Integer triggerType;
/**
* 工作流任务批次id
*/
private Long workflowTaskBatchId;
/**
* 工作流节点id
*/
private Long workflowNodeId;
}

29
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/dto/WorkflowNodeTaskExecuteDTO.java Normal file
View File

@ -0,0 +1,29 @@
package com.aizuda.easy.retry.server.job.task.dto;
import lombok.Data;
/**
* @author: xiaowoniu
* @date : 2023-12-22
* @since : 2.6.0
*/
@Data
public class WorkflowNodeTaskExecuteDTO {
/**
* 工作流id
*/
private Long workflowId;
/**
* 工作流任务批次id
*/
private Long workflowTaskBatchId;
/**
* 触发类似 1、auto 2、manual
*/
private Integer triggerType;
private Long parentId;
}

35
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/dto/WorkflowTaskPrepareDTO.java
View File

@ -17,4 +17,39 @@ public class WorkflowTaskPrepareDTO {
*/
private Integer triggerType;
/**
* 工作流名称
*/
private String workflowName;
/**
* 命名空间id
*/
private String namespaceId;
/**
* 组名称
*/
private String groupName;
/**
* 触发间隔
*/
private String triggerInterval;
/**
* 执行超时时间
*/
private Integer executorTimeout;
/**
* 工作流状态 0、关闭、1、开启
*/
private Integer workflowStatus;
/**
* 流程信息
*/
private String flowInfo;
}

21
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/dto/WorkflowTimerTaskDTO.java Normal file
View File

@ -0,0 +1,21 @@
package com.aizuda.easy.retry.server.job.task.dto;
import lombok.Data;
/**
* @author www.byteblogs.com
* @date 2023-12-22
* @since 2.6.0
*/
@Data
public class WorkflowTimerTaskDTO {
private Long workflowTaskBatchId;
private Long workflowId;
/**
* 触发类似 1、auto 2、manual
*/
private Integer triggerType;
}

15
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/WorkflowPrePareHandler.java Normal file
View File

@ -0,0 +1,15 @@
package com.aizuda.easy.retry.server.job.task.support;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTaskPrepareDTO;
/**
* @author www.byteblogs.com
* @date 2023-10-22 09:34:00
* @since 2.6.0
*/
public interface WorkflowPrePareHandler {
boolean matches(Integer status);
void handler(WorkflowTaskPrepareDTO workflowTaskPrepareDTO);
}

12
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/WorkflowTaskConverter.java
View File

@ -1,10 +1,13 @@
package com.aizuda.easy.retry.server.job.task.support;
import com.aizuda.easy.retry.server.job.task.dto.JobPartitionTaskDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowPartitionTaskDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTaskPrepareDTO;
import com.aizuda.easy.retry.server.job.task.support.generator.batch.WorkflowTaskBatchGeneratorContext;
import com.aizuda.easy.retry.template.datasource.persistence.po.Workflow;
import com.aizuda.easy.retry.template.datasource.persistence.po.WorkflowTaskBatch;
import org.mapstruct.Mapper;
import org.mapstruct.Mapping;
import org.mapstruct.Mappings;
import org.mapstruct.factory.Mappers;
import java.util.List;
@ -20,5 +23,12 @@ public interface WorkflowTaskConverter {
List<WorkflowPartitionTaskDTO> toWorkflowPartitionTaskList(List<Workflow> workflowList);
@Mappings(
@Mapping(source = "id", target = "workflowId")
)
WorkflowTaskPrepareDTO toWorkflowTaskPrepareDTO(WorkflowPartitionTaskDTO workflowPartitionTaskDTO);
WorkflowTaskBatchGeneratorContext toWorkflowTaskBatchGeneratorContext(WorkflowTaskPrepareDTO workflowTaskPrepareDTO);
WorkflowTaskBatch toWorkflowTaskBatch(WorkflowTaskBatchGeneratorContext context);
}

2
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/callback/ClientCallbackContext.java
View File

@ -20,6 +20,8 @@ public class ClientCallbackContext {
private Long taskBatchId;
private Long workflowBatchId;
private Long taskId;
private String groupName;

13
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/dispatch/JobExecutorActor.java
View File

@ -87,7 +87,7 @@ public class JobExecutorActor extends AbstractActor {
private void doExecute(final TaskExecuteDTO taskExecute) {
LambdaQueryWrapper<Job> queryWrapper = new LambdaQueryWrapper<Job>();
LambdaQueryWrapper<Job> queryWrapper = new LambdaQueryWrapper<>();
// 自动的校验任务必须是开启状态，手动触发无需校验
if (JobTriggerTypeEnum.AUTO.getType().equals(taskExecute.getTriggerType())) {
queryWrapper.eq(Job::getJobStatus, StatusEnum.YES.getStatus());
@ -150,13 +150,15 @@ public class JobExecutorActor extends AbstractActor {
}
private void doHandlerResidentTask(Job job, TaskExecuteDTO taskExecuteDTO) {
if (Objects.isNull(job) || JobTriggerTypeEnum.MANUAL.getType().equals(taskExecuteDTO.getTriggerType())) {
if (Objects.isNull(job)
|| JobTriggerTypeEnum.MANUAL.getType().equals(taskExecuteDTO.getTriggerType())
|| JobTriggerTypeEnum.WORKFLOW.getType().equals(taskExecuteDTO.getTriggerType())
// 是否是常驻任务
|| Objects.equals(StatusEnum.NO.getStatus(), job.getResident())
) {
return;
}
// 是否是常驻任务
if (Objects.equals(StatusEnum.YES.getStatus(), job.getResident())) {
JobTimerTaskDTO jobTimerTaskDTO = new JobTimerTaskDTO();
jobTimerTaskDTO.setJobId(taskExecuteDTO.getJobId());
jobTimerTaskDTO.setTaskBatchId(taskExecuteDTO.getTaskBatchId());
@ -183,5 +185,4 @@ public class JobExecutorActor extends AbstractActor {
JobTimerWheel.register(jobTimerTaskDTO.getTaskBatchId(), timerTask, milliseconds - DateUtils.toNowMilli() % 1000, TimeUnit.MILLISECONDS);
ResidentTaskCache.refresh(job.getId(), nextTriggerAt);
}
}
}

2
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/dispatch/JobExecutorResultActor.java
View File

@ -65,7 +65,7 @@ public class JobExecutorResultActor extends AbstractActor {
()-> new EasyRetryServerException("更新任务实例失败"));
// 更新批次上的状态
boolean complete = jobTaskBatchHandler.complete(result.getTaskBatchId(), result.getJobOperationReason());
boolean complete = jobTaskBatchHandler.complete(result.getWorkflowNodeId(), result.getWorkflowTaskBatchId(), result.getTaskBatchId(), result.getJobOperationReason());
if (complete) {
// 尝试停止任务
// 若是集群任务则客户端会主动关闭

2
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/dispatch/JobTaskPrepareActor.java
View File

@ -66,6 +66,8 @@ public class JobTaskPrepareActor extends AbstractActor {
for (JobTaskBatch jobTaskBatch : notCompleteJobTaskBatchList) {
prepare.setExecutionAt(jobTaskBatch.getExecutionAt());
prepare.setTaskBatchId(jobTaskBatch.getId());
prepare.setWorkflowTaskBatchId(jobTaskBatch.getWorkflowTaskBatchId());
prepare.setWorkflowNodeId(jobTaskBatch.getWorkflowNodeId());
prepare.setOnlyTimeoutCheck(onlyTimeoutCheck);
for (JobPrePareHandler prePareHandler : prePareHandlers) {
if (prePareHandler.matches(jobTaskBatch.getTaskBatchStatus())) {

2
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/dispatch/ScanWorkflowTaskActor.java
View File

@ -84,7 +84,7 @@ public class ScanWorkflowTaskActor extends AbstractActor {
for (final WorkflowTaskPrepareDTO waitExecTask : waitExecWorkflows) {
// 执行预处理阶段
ActorRef actorRef = ActorGenerator.jobTaskPrepareActor();
ActorRef actorRef = ActorGenerator.workflowTaskPrepareActor();
waitExecTask.setTriggerType(JobTriggerTypeEnum.AUTO.getType());
actorRef.tell(waitExecTask, actorRef);
}

110
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/dispatch/WorkflowExecutorActor.java Normal file
View File

@ -0,0 +1,110 @@
package com.aizuda.easy.retry.server.job.task.support.dispatch;
import akka.actor.AbstractActor;
import akka.actor.ActorRef;
import cn.hutool.core.lang.Assert;
import com.aizuda.easy.retry.common.core.constant.SystemConstants;
import com.aizuda.easy.retry.common.core.enums.JobOperationReasonEnum;
import com.aizuda.easy.retry.common.core.enums.JobTaskBatchStatusEnum;
import com.aizuda.easy.retry.common.core.log.LogUtils;
import com.aizuda.easy.retry.server.common.akka.ActorGenerator;
import com.aizuda.easy.retry.server.common.enums.JobTriggerTypeEnum;
import com.aizuda.easy.retry.server.common.exception.EasyRetryServerException;
import com.aizuda.easy.retry.server.common.util.DateUtils;
import com.aizuda.easy.retry.server.common.util.GraphUtils;
import com.aizuda.easy.retry.server.job.task.dto.JobTaskPrepareDTO;
import com.aizuda.easy.retry.server.job.task.dto.TaskExecuteDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowNodeTaskExecuteDTO;
import com.aizuda.easy.retry.server.job.task.support.JobTaskConverter;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.JobMapper;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.JobTaskBatchMapper;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.WorkflowNodeMapper;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.WorkflowTaskBatchMapper;
import com.aizuda.easy.retry.template.datasource.persistence.po.Job;
import com.aizuda.easy.retry.template.datasource.persistence.po.JobTaskBatch;
import com.aizuda.easy.retry.template.datasource.persistence.po.WorkflowNode;
import com.aizuda.easy.retry.template.datasource.persistence.po.WorkflowTaskBatch;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.fasterxml.jackson.core.type.TypeReference;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.google.common.graph.GraphBuilder;
import com.google.common.graph.MutableGraph;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.config.ConfigurableBeanFactory;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
import java.io.IOException;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.stream.Collectors;
/**
* @author: xiaowoniu
* @date : 2023-12-22 10:34
* @since : 2.6.0
*/
@Component(ActorGenerator.WORKFLOW_EXECUTOR_ACTOR)
@Scope(ConfigurableBeanFactory.SCOPE_PROTOTYPE)
@Slf4j
@RequiredArgsConstructor
public class WorkflowExecutorActor extends AbstractActor {
private final WorkflowTaskBatchMapper workflowTaskBatchMapper;
private final WorkflowNodeMapper workflowNodeMapper;
private final JobMapper jobMapper;
private final JobTaskBatchMapper jobTaskBatchMapper;
@Override
public Receive createReceive() {
return receiveBuilder().match(WorkflowNodeTaskExecuteDTO.class, taskExecute -> {
try {
doExecutor(taskExecute);
} catch (Exception e) {
LogUtils.error(log, "workflow executor exception. [{}]", taskExecute, e);
handlerTaskBatch(taskExecute, JobTaskBatchStatusEnum.FAIL.getStatus(), JobOperationReasonEnum.TASK_EXECUTE_ERROR.getReason());
// TODO 发送通知
} finally {
getContext().stop(getSelf());
}
}).build();
}
private void doExecutor(WorkflowNodeTaskExecuteDTO taskExecute) throws IOException {
WorkflowTaskBatch workflowTaskBatch = workflowTaskBatchMapper.selectById(taskExecute.getWorkflowTaskBatchId());
Assert.notNull(workflowTaskBatch, () -> new EasyRetryServerException("任务不存在"));
// 获取DAG图
String flowInfo = workflowTaskBatch.getFlowInfo();
MutableGraph<Long> graph = GraphUtils.deserializeJsonToGraph(flowInfo);
Set<Long> predecessors = graph.predecessors(taskExecute.getParentId());
List<WorkflowNode> workflowNodes = workflowNodeMapper.selectBatchIds(predecessors);
Set<Long> jobIdSet = workflowNodes.stream().map(WorkflowNode::getJobId).collect(Collectors.toSet());
List<Job> jobs = jobMapper.selectBatchIds(jobIdSet);
for (Job job : jobs) {
// 生成任务批次
JobTaskPrepareDTO jobTaskPrepare = JobTaskConverter.INSTANCE.toJobTaskPrepare(job);
jobTaskPrepare.setTriggerType(JobTriggerTypeEnum.WORKFLOW.getType());
jobTaskPrepare.setNextTriggerAt(DateUtils.toNowMilli());
// 执行预处理阶段
ActorRef actorRef = ActorGenerator.jobTaskPrepareActor();
actorRef.tell(jobTaskPrepare, actorRef);
}
}
private void handlerTaskBatch(WorkflowNodeTaskExecuteDTO taskExecute, int taskStatus, int operationReason) {
WorkflowTaskBatch jobTaskBatch = new WorkflowTaskBatch();
jobTaskBatch.setId(taskExecute.getWorkflowTaskBatchId());
jobTaskBatch.setExecutionAt(DateUtils.toNowMilli());
jobTaskBatch.setTaskBatchStatus(taskStatus);
jobTaskBatch.setOperationReason(operationReason);
Assert.isTrue(1 == workflowTaskBatchMapper.updateById(jobTaskBatch),
() -> new EasyRetryServerException("更新任务失败"));
}
}

11
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/event/JobTaskFailAlarmEvent.java
View File

@ -1,22 +1,23 @@
package com.aizuda.easy.retry.server.job.task.support.event;
import lombok.Getter;
import org.springframework.context.ApplicationEvent;
/**
* job任务失败事件
*
* @author: zuoJunLin
* @date : 2023-12-02 21:40
* @since 2.5.0
*/
@Getter
public class JobTaskFailAlarmEvent extends ApplicationEvent {
private Long jobTaskBatchId;
private final Long jobTaskBatchId;
public JobTaskFailAlarmEvent(Long jobTaskBatchId) {
super(jobTaskBatchId);
this.jobTaskBatchId=jobTaskBatchId;
this.jobTaskBatchId = jobTaskBatchId;
}
public Long getJobTaskBatchId() {
return jobTaskBatchId;
}
}

1
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/generator/batch/JobTaskBatchGenerator.java
View File

@ -42,6 +42,7 @@ public class JobTaskBatchGenerator {
jobTaskBatch.setGroupName(context.getGroupName());
jobTaskBatch.setCreateDt(LocalDateTime.now());
jobTaskBatch.setNamespaceId(context.getNamespaceId());
jobTaskBatch.setWorkflowTaskBatchId(context.getWorkflowTaskBatchId());
// 无执行的节点
if (CollectionUtils.isEmpty(CacheRegisterTable.getServerNodeSet(context.getGroupName(), context.getNamespaceId()))) {
jobTaskBatch.setTaskBatchStatus(JobTaskBatchStatusEnum.CANCEL.getStatus());

5
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/generator/batch/JobTaskBatchGeneratorContext.java
View File

@ -45,5 +45,10 @@ public class JobTaskBatchGeneratorContext {
*/
private Integer triggerType;
/**
* 工作流任务批次id
*/
private Long workflowTaskBatchId;
}

48
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/generator/batch/WorkflowBatchGenerator.java Normal file
View File

@ -0,0 +1,48 @@
package com.aizuda.easy.retry.server.job.task.support.generator.batch;
import com.aizuda.easy.retry.common.core.enums.JobTaskBatchStatusEnum;
import com.aizuda.easy.retry.server.common.util.DateUtils;
import com.aizuda.easy.retry.server.job.task.dto.JobTimerTaskDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTimerTaskDTO;
import com.aizuda.easy.retry.server.job.task.support.WorkflowTaskConverter;
import com.aizuda.easy.retry.server.job.task.support.timer.JobTimerTask;
import com.aizuda.easy.retry.server.job.task.support.timer.JobTimerWheel;
import com.aizuda.easy.retry.server.job.task.support.timer.WorkflowTimerTask;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.WorkflowTaskBatchMapper;
import com.aizuda.easy.retry.template.datasource.persistence.po.WorkflowTaskBatch;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;
import java.util.concurrent.TimeUnit;
/**
* @author: xiaowoniu
* @date : 2023-12-22 09:04
* @since : 2.6.0
*/
@Component
@RequiredArgsConstructor
@Slf4j
public class WorkflowBatchGenerator {
private final WorkflowTaskBatchMapper workflowTaskBatchMapper;
@Transactional
public void generateJobTaskBatch(WorkflowTaskBatchGeneratorContext context) {
// 生成任务批次
WorkflowTaskBatch workflowTaskBatch = WorkflowTaskConverter.INSTANCE.toWorkflowTaskBatch(context);
workflowTaskBatch.setTaskBatchStatus(JobTaskBatchStatusEnum.WAITING.getStatus());
workflowTaskBatchMapper.insert(workflowTaskBatch);
// 开始执行工作流
// 进入时间轮
long delay = context.getNextTriggerAt() - DateUtils.toNowMilli();
WorkflowTimerTaskDTO workflowTimerTaskDTO = new WorkflowTimerTaskDTO();
workflowTimerTaskDTO.setWorkflowTaskBatchId(workflowTaskBatch.getId());
workflowTimerTaskDTO.setWorkflowId(context.getWorkflowId());
workflowTimerTaskDTO.setTriggerType(context.getTriggerType());
JobTimerWheel.register(workflowTaskBatch.getId(),
new WorkflowTimerTask(workflowTimerTaskDTO), delay, TimeUnit.MILLISECONDS);
}
}

51
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/generator/batch/WorkflowTaskBatchGeneratorContext.java Normal file
View File

@ -0,0 +1,51 @@
package com.aizuda.easy.retry.server.job.task.support.generator.batch;
import lombok.Data;
/**
* @author www.byteblogs.com
* @date 2023-10-02 13:12:48
* @since 2.4.0
*/
@Data
public class WorkflowTaskBatchGeneratorContext {
private String namespaceId;
/**
* 组名称
*/
private String groupName;
/**
* 工作流id
*/
private Long workflowId;
/**
* 下次触发时间
*/
private Long nextTriggerAt;
/**
* 操作原因
*/
private Integer operationReason;
/**
* 任务批次状态
*/
private Integer taskBatchStatus;
/**
* 触发类似 1、auto 2、manual
*/
private Integer triggerType;
/**
* 流程信息
*/
private String flowInfo;
}

32
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/handler/JobTaskBatchHandler.java
View File

@ -1,9 +1,14 @@
package com.aizuda.easy.retry.server.job.task.support.handler;
import akka.actor.ActorRef;
import com.aizuda.easy.retry.common.core.constant.SystemConstants;
import com.aizuda.easy.retry.common.core.context.SpringContext;
import com.aizuda.easy.retry.common.core.enums.JobOperationReasonEnum;
import com.aizuda.easy.retry.common.core.enums.JobTaskBatchStatusEnum;
import com.aizuda.easy.retry.common.core.enums.JobTaskStatusEnum;
import com.aizuda.easy.retry.server.common.akka.ActorGenerator;
import com.aizuda.easy.retry.server.common.enums.JobTriggerTypeEnum;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowNodeTaskExecuteDTO;
import com.aizuda.easy.retry.server.job.task.support.event.JobTaskFailAlarmEvent;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.JobTaskBatchMapper;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.JobTaskMapper;
@ -11,6 +16,7 @@ import com.aizuda.easy.retry.template.datasource.persistence.po.JobTask;
import com.aizuda.easy.retry.template.datasource.persistence.po.JobTaskBatch;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.util.CollectionUtils;
@ -25,6 +31,7 @@ import java.util.stream.Collectors;
* @date : 2023-10-10 16:50
*/
@Component
@Slf4j
public class JobTaskBatchHandler {
@Autowired
@ -32,7 +39,16 @@ public class JobTaskBatchHandler {
@Autowired
private JobTaskBatchMapper jobTaskBatchMapper;
public boolean complete(Long taskBatchId, Integer jobOperationReason) {
/**
* TODO 参数待优化
*
* @param workflowNodeId
* @param workflowTaskBatchId
* @param taskBatchId
* @param jobOperationReason
* @return
*/
public boolean complete(Long workflowNodeId, Long workflowTaskBatchId, Long taskBatchId, Integer jobOperationReason) {
List<JobTask> jobTasks = jobTaskMapper.selectList(
new LambdaQueryWrapper<JobTask>().select(JobTask::getTaskStatus)
@ -76,6 +92,20 @@ public class JobTaskBatchHandler {
jobTaskBatch.setOperationReason(jobOperationReason);
}
if (Objects.nonNull(workflowNodeId) && Objects.nonNull(workflowTaskBatchId)) {
// 若是工作流则开启下一个任务
try {
WorkflowNodeTaskExecuteDTO taskExecuteDTO = new WorkflowNodeTaskExecuteDTO();
taskExecuteDTO.setWorkflowTaskBatchId(workflowTaskBatchId);
taskExecuteDTO.setTriggerType(JobTriggerTypeEnum.AUTO.getType());
taskExecuteDTO.setParentId(workflowNodeId);
ActorRef actorRef = ActorGenerator.jobTaskExecutorActor();
actorRef.tell(taskExecuteDTO, actorRef);
} catch (Exception e) {
log.error("任务调度执行失败", e);
}
}
return 1 == jobTaskBatchMapper.update(jobTaskBatch,
new LambdaUpdateWrapper<JobTaskBatch>()
.eq(JobTaskBatch::getId, taskBatchId)

2
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/prepare/RunningJobPrepareHandler.java
View File

@ -43,7 +43,7 @@ public class RunningJobPrepareHandler extends AbstractJobPrePareHandler {
// 若存在所有的任务都是完成，但是批次上的状态为运行中，则是并发导致的未把批次状态变成为终态，此处做一次兜底处理
int blockStrategy = prepare.getBlockStrategy();
JobOperationReasonEnum jobOperationReasonEnum = JobOperationReasonEnum.NONE;
if (jobTaskBatchHandler.complete(prepare.getTaskBatchId(), jobOperationReasonEnum.getReason())) {
if (jobTaskBatchHandler.complete(prepare.getWorkflowNodeId(), prepare.getWorkflowTaskBatchId(), prepare.getTaskBatchId(), jobOperationReasonEnum.getReason())) {
blockStrategy = BlockStrategyEnum.CONCURRENCY.getBlockStrategy();
} else {
// 计算超时时间

21
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/prepare/workflow/AbstractWorkflowPrePareHandler.java Normal file
View File

@ -0,0 +1,21 @@
package com.aizuda.easy.retry.server.job.task.support.prepare.workflow;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTaskPrepareDTO;
import com.aizuda.easy.retry.server.job.task.support.WorkflowPrePareHandler;
/**
* @author: xiaowoniu
* @date : 2023-12-22 08:57
* @since : 2.6.0
*/
public abstract class AbstractWorkflowPrePareHandler implements WorkflowPrePareHandler {
@Override
public void handler(WorkflowTaskPrepareDTO workflowTaskPrepareDTO) {
doHandler(workflowTaskPrepareDTO);
}
protected abstract void doHandler(WorkflowTaskPrepareDTO jobPrepareDTO);
}

32
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/prepare/workflow/TerminalWorkflowPrepareHandler.java Normal file
View File

@ -0,0 +1,32 @@
package com.aizuda.easy.retry.server.job.task.support.prepare.workflow;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTaskPrepareDTO;
import com.aizuda.easy.retry.server.job.task.support.WorkflowTaskConverter;
import com.aizuda.easy.retry.server.job.task.support.generator.batch.WorkflowBatchGenerator;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Component;
import java.util.Objects;
/**
* @author: xiaowoniu
* @date : 2023-12-22 08:59
* @since : 2.6.0
*/
@Component
@RequiredArgsConstructor
@Slf4j
public class TerminalWorkflowPrepareHandler extends AbstractWorkflowPrePareHandler {
private final WorkflowBatchGenerator workflowBatchGenerator;
@Override
public boolean matches(final Integer status) {
return Objects.isNull(status);
}
@Override
protected void doHandler(final WorkflowTaskPrepareDTO jobPrepareDTO) {
log.info("无处理中的数据. workflowId:[{}]", jobPrepareDTO.getWorkflowId());
workflowBatchGenerator.generateJobTaskBatch(WorkflowTaskConverter.INSTANCE.toWorkflowTaskBatchGeneratorContext(jobPrepareDTO));
}
}

72
easy-retry-server/easy-retry-server-job-task/src/main/java/com/aizuda/easy/retry/server/job/task/support/timer/WorkflowTimerTask.java Normal file
View File

@ -0,0 +1,72 @@
package com.aizuda.easy.retry.server.job.task.support.timer;
import akka.actor.ActorRef;
import cn.hutool.core.lang.Assert;
import com.aizuda.easy.retry.common.core.constant.SystemConstants;
import com.aizuda.easy.retry.common.core.context.SpringContext;
import com.aizuda.easy.retry.common.core.enums.JobOperationReasonEnum;
import com.aizuda.easy.retry.common.core.enums.JobTaskBatchStatusEnum;
import com.aizuda.easy.retry.server.common.akka.ActorGenerator;
import com.aizuda.easy.retry.server.common.exception.EasyRetryServerException;
import com.aizuda.easy.retry.server.common.util.DateUtils;
import com.aizuda.easy.retry.server.job.task.dto.JobTimerTaskDTO;
import com.aizuda.easy.retry.server.job.task.dto.TaskExecuteDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowNodeTaskExecuteDTO;
import com.aizuda.easy.retry.server.job.task.dto.WorkflowTimerTaskDTO;
import com.aizuda.easy.retry.template.datasource.persistence.mapper.WorkflowTaskBatchMapper;
import com.aizuda.easy.retry.template.datasource.persistence.po.WorkflowTaskBatch;
import io.netty.util.Timeout;
import io.netty.util.TimerTask;
import lombok.AllArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import java.time.LocalDateTime;
/**
* @author: xiaowoniu
* @date : 2023-09-25
* @since 2.6.0
*/
@AllArgsConstructor
@Slf4j
public class WorkflowTimerTask implements TimerTask {
private WorkflowTimerTaskDTO workflowTimerTaskDTO;
@Override
public void run(final Timeout timeout) throws Exception {
// 执行任务调度
log.info("开始执行任务调度. 当前时间:[{}] taskId:[{}]", LocalDateTime.now(), workflowTimerTaskDTO.getWorkflowTaskBatchId());
try {
int taskStatus = JobTaskBatchStatusEnum.RUNNING.getStatus();
int operationReason = JobOperationReasonEnum.NONE.getReason();
handlerTaskBatch(workflowTimerTaskDTO.getWorkflowTaskBatchId(), taskStatus, operationReason);
WorkflowNodeTaskExecuteDTO taskExecuteDTO = new WorkflowNodeTaskExecuteDTO();
taskExecuteDTO.setWorkflowTaskBatchId(workflowTimerTaskDTO.getWorkflowTaskBatchId());
taskExecuteDTO.setWorkflowId(workflowTimerTaskDTO.getWorkflowId());
taskExecuteDTO.setTriggerType(workflowTimerTaskDTO.getTriggerType());
taskExecuteDTO.setParentId(SystemConstants.ROOT);
ActorRef actorRef = ActorGenerator.jobTaskExecutorActor();
actorRef.tell(taskExecuteDTO, actorRef);
} catch (Exception e) {
log.error("任务调度执行失败", e);
}
}
private void handlerTaskBatch(Long workflowTaskBatchId, int taskStatus, int operationReason) {
WorkflowTaskBatch jobTaskBatch = new WorkflowTaskBatch();
jobTaskBatch.setId(workflowTaskBatchId);
jobTaskBatch.setExecutionAt(DateUtils.toNowMilli());
jobTaskBatch.setTaskBatchStatus(taskStatus);
jobTaskBatch.setOperationReason(operationReason);
Assert.isTrue(1 == SpringContext.getBeanByType(WorkflowTaskBatchMapper.class).updateById(jobTaskBatch),
() -> new EasyRetryServerException("更新任务失败"));
}
}

2
easy-retry-server/easy-retry-server-starter/src/main/java/com/aizuda/easy/retry/server/starter/dispatch/ConsumerBucketActor.java
View File

@ -78,7 +78,7 @@ public class ConsumerBucketActor extends AbstractActor {
// 扫描DAG工作流任务数据
ActorRef scanWorkflowActorRef = cacheActorRef(DEFAULT_WORKFLOW_KEY, TaskTypeEnum.WORKFLOW);
scanJobActorRef.tell(scanTask, scanWorkflowActorRef);
scanWorkflowActorRef.tell(scanTask, scanWorkflowActorRef);
}
if (SystemModeEnum.isRetry(systemProperties.getMode())) {

35
easy-retry-server/easy-retry-server-web/src/main/java/com/aizuda/easy/retry/server/web/service/impl/WorkflowServiceImpl.java
View File

@ -1,11 +1,18 @@
package com.aizuda.easy.retry.server.web.service.impl;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.util.HashUtil;
import cn.hutool.core.util.StrUtil;
import com.aizuda.easy.retry.common.core.constant.SystemConstants;
import com.aizuda.easy.retry.common.core.enums.StatusEnum;
import com.aizuda.easy.retry.common.core.util.JsonUtil;
import com.aizuda.easy.retry.server.common.WaitStrategy;
import com.aizuda.easy.retry.server.common.config.SystemProperties;
import com.aizuda.easy.retry.server.common.exception.EasyRetryServerException;
import com.aizuda.easy.retry.server.common.strategy.WaitStrategies;
import com.aizuda.easy.retry.server.common.util.DateUtils;
import com.aizuda.easy.retry.server.web.model.base.PageResult;
import com.aizuda.easy.retry.server.web.model.request.JobRequestVO;
import com.aizuda.easy.retry.server.web.model.request.UserSessionVO;
import com.aizuda.easy.retry.server.web.model.request.WorkflowQueryVO;
import com.aizuda.easy.retry.server.web.model.request.WorkflowRequestVO;
@ -30,6 +37,7 @@ import com.google.common.graph.GraphBuilder;
import com.google.common.graph.MutableGraph;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.CollectionUtils;
@ -49,7 +57,7 @@ import java.util.stream.Collectors;
public class WorkflowServiceImpl implements WorkflowService {
private final WorkflowMapper workflowMapper;
private final WorkflowNodeMapper workflowNodeMapper;
private final static long root = -1;
private final SystemProperties systemProperties;
@Override
@Transactional
@ -57,20 +65,22 @@ public class WorkflowServiceImpl implements WorkflowService {
MutableGraph<Long> graph = GraphBuilder.directed().allowsSelfLoops(false).build();
// 添加虚拟头节点
graph.addNode(root);
graph.addNode(SystemConstants.ROOT);
// 组装工作流信息
Workflow workflow = WorkflowConverter.INSTANCE.toWorkflow(workflowRequestVO);
// TODO 临时设置值
workflow.setNextTriggerAt(1L);
workflow.setNextTriggerAt(calculateNextTriggerAt(workflowRequestVO, DateUtils.toNowMilli()));
workflow.setFlowInfo(StrUtil.EMPTY);
workflow.setBucketIndex(HashUtil.bkdrHash(workflowRequestVO.getGroupName() + workflowRequestVO.getWorkflowName())
% systemProperties.getBucketTotal());
workflow.setNamespaceId(UserSessionUtils.currentUserSession().getNamespaceId());
Assert.isTrue(1 == workflowMapper.insert(workflow), () -> new EasyRetryServerException("新增工作流失败"));
// 获取DAG节点配置
NodeConfig nodeConfig = workflowRequestVO.getNodeConfig();
// 递归构建图
buildGraph(Lists.newArrayList(root), workflowRequestVO.getGroupName(), workflow.getId(), nodeConfig, graph);
buildGraph(Lists.newArrayList(SystemConstants.ROOT), workflowRequestVO.getGroupName(), workflow.getId(), nodeConfig, graph);
log.info("图构建完成. graph:[{}]", graph);
// 保存图信息
@ -80,6 +90,13 @@ public class WorkflowServiceImpl implements WorkflowService {
return true;
}
private static Long calculateNextTriggerAt(final WorkflowRequestVO workflowRequestVO, Long time) {
WaitStrategy waitStrategy = WaitStrategies.WaitStrategyEnum.getWaitStrategy(workflowRequestVO.getTriggerType());
WaitStrategies.WaitStrategyContext waitStrategyContext = new WaitStrategies.WaitStrategyContext();
waitStrategyContext.setTriggerInterval(workflowRequestVO.getTriggerInterval());
waitStrategyContext.setNextTriggerAt(time);
return waitStrategy.computeTriggerTime(waitStrategyContext);
}
@Override
public WorkflowDetailResponseVO getWorkflowDetail(Long id) throws IOException {
@ -101,7 +118,7 @@ public class WorkflowServiceImpl implements WorkflowService {
try {
MutableGraph<Long> graph = deserializeJsonToGraph(flowInfo);
// 反序列化构建图
WorkflowDetailResponseVO.NodeConfig config = buildNodeConfig(graph, root, new HashMap<>(), workflowNodeMap);
WorkflowDetailResponseVO.NodeConfig config = buildNodeConfig(graph, SystemConstants.ROOT, new HashMap<>(), workflowNodeMap);
responseVO.setNodeConfig(config);
} catch (Exception e) {
log.error("反序列化失败. json:[{}]", flowInfo, e);
@ -138,13 +155,13 @@ public class WorkflowServiceImpl implements WorkflowService {
MutableGraph<Long> graph = GraphBuilder.directed().allowsSelfLoops(false).build();
// 添加虚拟头节点
graph.addNode(root);
graph.addNode(SystemConstants.ROOT);
// 获取DAG节点配置
NodeConfig nodeConfig = workflowRequestVO.getNodeConfig();
// 递归构建图
buildGraph(Lists.newArrayList(root), workflowRequestVO.getGroupName(), workflowRequestVO.getId(), nodeConfig, graph);
buildGraph(Lists.newArrayList(SystemConstants.ROOT), workflowRequestVO.getGroupName(), workflowRequestVO.getId(), nodeConfig, graph);
log.info("图构建完成. graph:[{}]", graph);
@ -215,7 +232,7 @@ public class WorkflowServiceImpl implements WorkflowService {
buildNodeConfig(graph, successor, nodeConfigMap, workflowNodeMap);
}
if (parentId != root && mount) {
if (parentId != SystemConstants.ROOT && mount) {
previousNodeInfo.setChildNode(currentConfig);
}