niaoshuai commented on issue #13637:
URL: 
https://github.com/apache/dolphinscheduler/issues/13637#issuecomment-1465447156

   ```java
   private static void hanlerSerialGlobalPrams(ProcessInstance processInstance) 
{
           // 不知道串行等待的时候 global_params 对不对
           // 判断下 command_params 是否为空
           // get the startParams user specified at the first starting while 
repeat running is needed
           Map<String, Object> commandMap =
                   JSONUtils.parseObject(processInstance.getCommandParam(), new 
TypeReference<Map<String, Object>>() {
                   });
           Map<String, String> startParamMap = null;
           if (MapUtils.isNotEmpty(commandMap)) {
               Object startParamsJson = commandMap.get(CMD_PARAM_START_PARAMS);
               if (startParamsJson != null) {
                   String startParams = startParamsJson.toString();
                   startParamMap = JSONUtils.toMap(startParams);
               }
           }
           if (startParamMap != null && startParamMap.size() > 0) {
               // commandParams
               List<Map<String, String>> globalParamsList = new ArrayList<>();
               startParamMap.forEach((key, value) -> {
                   Map<String, String> globalParamsMap = new HashMap<>();
                   globalParamsMap.put("prop", key);
                   globalParamsMap.put("direct", "IN");
                   globalParamsMap.put("type", "VARCHAR");
                   globalParamsMap.put("value", value);
                   globalParamsList.add(globalParamsMap);
               });
   
               
processInstance.setGlobalParams(JSONUtils.toJsonString(globalParamsList));
           }
       }
   ```


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