Hi all, there is a error when my Cloudera Manager Agen try to connect the web server of datanode. I find out some error records from /var/log/cloudera-scm-agent/cloudera-scm-agent.log but i don't know how to fix those bugs. Those error records are the following: [20/Apr/2023 00:43:37 +0000] 6320 Monitor-GenericMonitor throttling_logger ERROR (8 skipped) Error fetching metrics at 'http://bda1node06.timesgroup.cn:1006/jmx' Traceback (most recent call last): File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.1-py2.7.egg/cmf/monitor/generic/metric_collectors.py", line 200, in _collect_and_parse_and_return self._adapter.safety_valve)) File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.1-py2.7.egg/cmf/url_util.py", line 223, in urlopen_with_retry_on_authentication_errors return function() File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.1-py2.7.egg/cmf/monitor/generic/metric_collectors.py", line 217, in _open_url password=self._password_value) File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.15.1-py2.7.egg/cmf/url_util.py", line 70, in urlopen_with_timeout return opener.open(url, data, timeout) File "/usr/lib64/python2.7/urllib2.py", line 437, in open response = meth(req, response) File "/usr/lib64/python2.7/urllib2.py", line 550, in http_response 'http', request, response, code, msg, hdrs) File "/usr/lib64/python2.7/urllib2.py", line 469, in error result = self._call_chain(*args) File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/urllib2_kerberos-0.1.6-py2.7.egg/urllib2_kerberos.py", line 203, in http_error_401 retry = self.http_error_auth_reqed(host, req, headers) File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/urllib2_kerberos-0.1.6-py2.7.egg/urllib2_kerberos.py", line 127, in http_error_auth_reqed return self.retry_http_kerberos_auth(req, headers, neg_value) File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/urllib2_kerberos-0.1.6-py2.7.egg/urllib2_kerberos.py", line 143, in retry_http_kerberos_auth resp = self.parent.open(req) File "/usr/lib64/python2.7/urllib2.py", line 431, in open response = self._open(req, data) File "/usr/lib64/python2.7/urllib2.py", line 449, in _open '_open', req) File "/usr/lib64/python2.7/urllib2.py", line 409, in _call_chain result = func(*args) File "/usr/lib64/python2.7/urllib2.py", line 1244, in http_open return self.do_open(httplib.HTTPConnection, req) File "/usr/lib64/python2.7/urllib2.py", line 1217, in do_open r = h.getresponse(buffering=True) File "/usr/lib64/python2.7/httplib.py", line 1113, in getresponse response.begin() File "/usr/lib64/python2.7/httplib.py", line 444, in begin version, status, reason = self._read_status() File "/usr/lib64/python2.7/httplib.py", line 400, in _read_status line = self.fp.readline(_MAXLINE + 1) File "/usr/lib64/python2.7/socket.py", line 476, in readline data = self._sock.recv(self._rbufsize) timeout: timed out [20/Apr/2023 00:50:47 +0000] 6320 Monitor-HostMonitor throttling_logger ERROR (30 skipped) Could not find local file system for /run/cloudera-scm-agent/process Has anyone else fixed those bugs? Thank you ... View more