private void preProcessFileTask(TaskRequest taskRequest) {
        preProcessTemplateFileTask(taskRequest);
        preProcessLabelFileTasks(taskRequest);
    }
Query the tasks that source is waited to be operated.(only clusterName and ip matched it can be operated)
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/core/impl/AgentServiceImpl.java