我已经使用气流一个月了，没有任何此类问题。但是突然，Web服务器停止工作。填满DagBag后退出。也不会显示任何错误。
我什至试图杀死所有气流和金枪鱼过程。还是没有运气。这是我在执行“气流网络服务器”时看到的内容
[uname@airflow airflow]$ airflow webserver
[2019-03-28 07:51:54,946] {settings.py:174} INFO - settings.configure_orm(): Using pool settings. pool_size=5, pool_recycle=1800, pid=4128
[2019-03-28 07:51:55,356] {__init__.py:51} INFO - Using executor LocalExecutor
[2019-03-28 07:51:55,459] {configuration.py:255} WARNING - section/key [rest_api_plugin/rest_api_plugin_http_token_header_name] not found in config
[2019-03-28 07:51:55,459] {configuration.py:255} WARNING - section/key [rest_api_plugin/rest_api_plugin_expected_http_token] not found in config
____________ _____________
____ |__( )_________ __/__ /________ __
____ /| |_ /__ ___/_ /_ __ /_ __ \_ | /| / /
___ ___ | / _ / _ __/ _ / / /_/ /_ |/ |/ /
_/_/ |_/_/ /_/ /_/ /_/ \____/____/|__/
[2019-03-28 07:51:55,705] {models.py:273} INFO - Filling up the DagBag from /home/uname/airflow/dags
[uname@airflow airflow]$