[05/Aug/2022 09:17:24 +0800] 9093 MainThread supervisor   ERROR    Failed! trying again in 2 second(s): <ProtocolError for 127.0.0.1/RPC2: 401 Unauthorized>

Traceback (most recent call last):

  File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/supervisor.py", line 113, in connect

    obj = cls(cfg, os_ops_obj)

  File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/supervisor.py", line 73, in __init__

    self.identifier = self.__get_supervisor_identification()

  File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/util/__init__.py", line 531, in new_fn

    return fn(self, *args, **kwargs)

  File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/cmf/supervisor.py", line 338, in __get_supervisor_identification

    return self.client.supervisor.getIdentification()

  File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__

    return self.__send(self.__name, args)

  File "/usr/lib64/python2.7/xmlrpclib.py", line 1591, in __request

    verbose=self.__verbose

  File "/opt/cloudera/cm-agent/lib/python2.7/site-packages/supervisor/xmlrpc.py", line 524, in request

解决方案

ps -ef |grep supervisord

然后kill pid