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Intermittent "HUE_SERVER_WEB_METRIC_COLLECTION has become bad" alerts.

Intermittent "HUE_SERVER_WEB_METRIC_COLLECTION has become bad" alerts.


Hello Team,

We are getting intermittent "HUE_SERVER_WEB_METRIC_COLLECTION has become bad" alerts.


The health test result for HUE_SERVER_WEB_METRIC_COLLECTION has become bad: The Cloudera Manager Agent is not able to communicate with this role's web server.




HTTPError: HTTP Error 500: Internal Server Error is logged in the logs.

Error calling is alive at 'https://hue_node:8888/desktop/debug/is_alive'
Traceback (most recent call last):
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/monitor/generic/", line 39, in collect_and_parse
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/monitor/generic/", line 76, in _call_is_alive
head_request_with_timeout(is_alive_url, timeout=timeout)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/", line 94, in head_request_with_timeout
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/", line 67, in urlopen_with_timeout
return, data, timeout)
File "/usr/lib64/python2.7/", line 437, in open
response = meth(req, response)
File "/usr/lib64/python2.7/", line 550, in http_response
'http', request, response, code, msg, hdrs)
File "/usr/lib64/python2.7/", line 475, in error
return self._call_chain(*args)
File "/usr/lib64/python2.7/", line 409, in _call_chain
result = func(*args)
File "/usr/lib64/cmf/agent/build/env/lib/python2.7/site-packages/cmf-5.10.1-py2.7.egg/cmf/", line 205, in http_error_default
raise e
HTTPError: HTTP Error 500: Internal Server Error



Could you help us to get an insight regarding why it is happening regularly?

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