[GitHub] [incubator-dolphinscheduler] moranrr commented on issue #835: 工作流和任务实例一直显示运行，无法取消

[GitBox <gi...@apache.org>]

moranrr commented on issue #835: 工作流和任务实例一直显示运行，无法取消
URL: https://github.com/apache/incubator-dolphinscheduler/issues/835#issuecomment-558946766
 
 
   这个问题也是偶尔会出现，后面定位过这个问题，在方法cn.escheduler.server.worker.runner.TaskScheduleThread.run()中打印日志。
   发现出现问题时， logger.info("task json is ： {}",taskInstance.getTaskJson());
   这行日志没有打印
   
   `logger.info("script path : {}", taskInstance.getExecutePath());
               logger.info("task json is ： {}",taskInstance.getTaskJson());
               // task node
               TaskNode taskNode = JSONObject.parseObject(taskInstance.getTaskJson(), TaskNode.class);
               logger.info("get process instance according to tak instance");
               // get process instance according to tak instance
               ProcessInstance processInstance = taskInstance.getProcessInstance();
               // get process define according to tak instance
               logger.info("get process define according to tak instance");
               ProcessDefinition processDefine = taskInstance.getProcessDefine();`

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