@Override
 public void handle(Job job) {
   JobExecutionInfo jobExecutionInfo = new JobExecutionInfo();
   jobExecutionInfo.setJobId(job.getId());
   jobExecutionInfo.setSlaveReceivedTime(new Date());
   job.setJobExecutionInfo(jobExecutionInfo);
   JobGroupExecutor executor = jobGroupExectuorMap.get(job.getKey().getGroup());
   executor.doJob(new JobTask(job, executor.getJobConsumer()));
   // logger.info("Submit one job for group:" + executor.getGroup());
 }