Dear HWX community ; I m having this issue Connection failed to http://fqdn.com:8042 (<urlopen error [Errno 111] Connection refused>) Connection failed to http://tconglobal.com:8042/ws/v1/node/info (Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/YARN/2.1.0.2.0/package/alerts/alert_nodemanager_health.py", line 171, in execute
url_response = urllib2.urlopen(query, timeout=connection_timeout)
File "/usr/lib64/python2.7/urllib2.py", line 154, in urlopen
return opener.open(url, data, timeout)
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 1214, in do_open
raise URLError(err)
URLError: <urlopen error [Errno 111] Connection refused>
) i don t know how to fix it. Thanks!
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