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asyncUpdateProcesInstance ,cause MySQL Dead Lock

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cuicui 2022-03-28 19:54:05 +08:00
parent 5c03221967
commit 3b22345603
1 changed files with 10 additions and 1 deletions
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11
yudao-module-bpm/yudao-module-bpm-impl-flowable/src/main/java/cn/iocoder/yudao/module/bpm/service/task/BpmProcessInstanceServiceImpl.java
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@ -30,6 +30,7 @@ import org.flowable.engine.repository.ProcessDefinition;
import org.flowable.engine.runtime.ProcessInstance;
import org.flowable.task.api.Task;
import org.springframework.context.annotation.Lazy;
import org.springframework.scheduling.annotation.Async;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.validation.annotation.Validated;
@ -294,7 +295,15 @@ public class BpmProcessInstanceServiceImpl implements BpmProcessInstanceService
// 补全流程实例的拓展表
//TODO startProcessInstance流程里面修改了 BpmProcessInstanceExt,没有提交，和下面的更新 锁持有冲突了，异步更新这个表
// processInstanceExtMapper.updateByProcessInstanceId(new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId()).setFormVariables(variables));
BpmProcessInstanceExtDO bpmProcessInstanceExtDO = new BpmProcessInstanceExtDO().setProcessInstanceId(instance.getId()).setFormVariables(variables);
asyncUpdateProcesInstance(bpmProcessInstanceExtDO);
return instance.getId();
}
@Async
public void asyncUpdateProcesInstance(BpmProcessInstanceExtDO bpmProcessInstanceExtDO){
log.info("asyncUpdateProcesInstance ,cause MySQL Dead Lock");
processInstanceExtMapper.updateByProcessInstanceId(bpmProcessInstanceExtDO);
}
}