xxl-job提示“任务结果丢失，标记失败”

迈不过友情╰ 2024-03-23 10:54 60阅读 0赞

**问题描述**  
使用xxl-job2.3.0版本，在某次调度中出现了“任务结果丢失，标记失败”（如下图），但是我查看了定时任务相关的结果数据，发现结果正常，即定时任务调度没问题。  
![在这里插入图片描述][03c1794670e044a0adb948a08605c1cb.png]  
**寻找原因**  
文档对该问题的解释是”任务结果丢失处理：调度记录停留在 “运行中” 状态超过10min，且对应执行器心跳注册失败不在线，则将本地调度主动标记失败“  
![在这里插入图片描述][a9ca810ee0a74bc7a7b924916e42ee9c.png]  
相关源码在com.xxl.job.admin.core.thread.JobCompleteHelper中

// for monitor
    		monitorThread = new Thread(new Runnable() {
        
    
    			@Override
    			public void run() {
        
    
    				// wait for JobTriggerPoolHelper-init
    				try {
        
    					TimeUnit.MILLISECONDS.sleep(50);
    				} catch (InterruptedException e) {
        
    					if (!toStop) {
        
    						logger.error(e.getMessage(), e);
    					}
    				}
    
    				// monitor
    				while (!toStop) {
        
    					try {
        
    						// 任务结果丢失处理：调度记录停留在 "运行中" 状态超过10min，且对应执行器心跳注册失败不在线，则将本地调度主动标记失败；
    						Date losedTime = DateUtil.addMinutes(new Date(), -10);
    						List<Long> losedJobIds  = XxlJobAdminConfig.getAdminConfig().getXxlJobLogDao().findLostJobIds(losedTime);
    
    						if (losedJobIds!=null && losedJobIds.size()>0) {
        
    							for (Long logId: losedJobIds) {
        
    
    								XxlJobLog jobLog = new XxlJobLog();
    								jobLog.setId(logId);
    
    								jobLog.setHandleTime(new Date());
    								jobLog.setHandleCode(ReturnT.FAIL_CODE);
    								jobLog.setHandleMsg( I18nUtil.getString("joblog_lost_fail") );
    
    								XxlJobCompleter.updateHandleInfoAndFinish(jobLog);
    							}
    
    						}
    					} catch (Exception e) {
        
    						if (!toStop) {
        
    							logger.error(">>>>>>>>>>> xxl-job, job fail monitor thread error:{}", e);
    						}
    					}
    
                        try {
        
                            TimeUnit.SECONDS.sleep(60);
                        } catch (Exception e) {
        
                            if (!toStop) {
        
                                logger.error(e.getMessage(), e);
                            }
                        }
    
                    }
    
    				logger.info(">>>>>>>>>>> xxl-job, JobLosedMonitorHelper stop");
    
    			}
    		});
    		monitorThread.setDaemon(true);
    		monitorThread.setName("xxl-job, admin JobLosedMonitorHelper");
    		monitorThread.start();
    	}

**解决方法**  
将执行器的注册方式改为自动注册，然后填写配置中的xxl.job.executor.address的值

xxl:
      job:
        executor:
          appname: xxx-executor
          address: http://ip:port/

[03c1794670e044a0adb948a08605c1cb.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/073f1ecce508496788bfc9c41f43cada.png
[a9ca810ee0a74bc7a7b924916e42ee9c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/03/23/30004eb03f0d4e3aaecfe2ae6dfffc5c.png