I get ValueError: zero length field name in format while i start prometheus-couchbase-exporter with Python...












0















I get an error thrown while i start/restart prometheus-couchbase-exporter on my CentOS release 6.8 (Final) with Python 2.6.



Below is the error.



Exception happened during processing of request from ('..*.**', 54288)
Traceback (most recent call last):
File "/usr/lib64/python2.6/SocketServer.py", line 570, in process_request_thread
self.finish_request(request, client_address)
File "/usr/lib64/python2.6/SocketServer.py", line 332, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/usr/lib64/python2.6/SocketServer.py", line 627, in init
self.handle()
File "/usr/lib64/python2.6/BaseHTTPServer.py", line 329, in handle
self.handle_one_request()
File "/usr/lib64/python2.6/BaseHTTPServer.py", line 323, in handle_one_request
method()
File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 146, in do_GET
output = encoder(registry)
File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 119, in generate_latest
output.append(sample_line(s))
File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 86, in sample_line
s.name, labelstr, floatToGoString(s.value), timestamp)
File "/usr/lib/python2.6/site-packages/prometheus_client/utils.py", line 21, in floatToGoString
mantissa = '{}.{}{}'.format(s[0], s[1:dot], s[dot+1:]).rstrip('0.')
ValueError: zero length field name in format



I have two installations, old and new.



I get this error only on NEW installation where as both installations have Python 2.6



When i compare both the installations, utils.py is not present in the older installation of Python 2.6.



Hoping for a solution to fix this.










share|improve this question



























    0















    I get an error thrown while i start/restart prometheus-couchbase-exporter on my CentOS release 6.8 (Final) with Python 2.6.



    Below is the error.



    Exception happened during processing of request from ('..*.**', 54288)
    Traceback (most recent call last):
    File "/usr/lib64/python2.6/SocketServer.py", line 570, in process_request_thread
    self.finish_request(request, client_address)
    File "/usr/lib64/python2.6/SocketServer.py", line 332, in finish_request
    self.RequestHandlerClass(request, client_address, self)
    File "/usr/lib64/python2.6/SocketServer.py", line 627, in init
    self.handle()
    File "/usr/lib64/python2.6/BaseHTTPServer.py", line 329, in handle
    self.handle_one_request()
    File "/usr/lib64/python2.6/BaseHTTPServer.py", line 323, in handle_one_request
    method()
    File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 146, in do_GET
    output = encoder(registry)
    File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 119, in generate_latest
    output.append(sample_line(s))
    File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 86, in sample_line
    s.name, labelstr, floatToGoString(s.value), timestamp)
    File "/usr/lib/python2.6/site-packages/prometheus_client/utils.py", line 21, in floatToGoString
    mantissa = '{}.{}{}'.format(s[0], s[1:dot], s[dot+1:]).rstrip('0.')
    ValueError: zero length field name in format



    I have two installations, old and new.



    I get this error only on NEW installation where as both installations have Python 2.6



    When i compare both the installations, utils.py is not present in the older installation of Python 2.6.



    Hoping for a solution to fix this.










    share|improve this question

























      0












      0








      0








      I get an error thrown while i start/restart prometheus-couchbase-exporter on my CentOS release 6.8 (Final) with Python 2.6.



      Below is the error.



      Exception happened during processing of request from ('..*.**', 54288)
      Traceback (most recent call last):
      File "/usr/lib64/python2.6/SocketServer.py", line 570, in process_request_thread
      self.finish_request(request, client_address)
      File "/usr/lib64/python2.6/SocketServer.py", line 332, in finish_request
      self.RequestHandlerClass(request, client_address, self)
      File "/usr/lib64/python2.6/SocketServer.py", line 627, in init
      self.handle()
      File "/usr/lib64/python2.6/BaseHTTPServer.py", line 329, in handle
      self.handle_one_request()
      File "/usr/lib64/python2.6/BaseHTTPServer.py", line 323, in handle_one_request
      method()
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 146, in do_GET
      output = encoder(registry)
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 119, in generate_latest
      output.append(sample_line(s))
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 86, in sample_line
      s.name, labelstr, floatToGoString(s.value), timestamp)
      File "/usr/lib/python2.6/site-packages/prometheus_client/utils.py", line 21, in floatToGoString
      mantissa = '{}.{}{}'.format(s[0], s[1:dot], s[dot+1:]).rstrip('0.')
      ValueError: zero length field name in format



      I have two installations, old and new.



      I get this error only on NEW installation where as both installations have Python 2.6



      When i compare both the installations, utils.py is not present in the older installation of Python 2.6.



      Hoping for a solution to fix this.










      share|improve this question














      I get an error thrown while i start/restart prometheus-couchbase-exporter on my CentOS release 6.8 (Final) with Python 2.6.



      Below is the error.



      Exception happened during processing of request from ('..*.**', 54288)
      Traceback (most recent call last):
      File "/usr/lib64/python2.6/SocketServer.py", line 570, in process_request_thread
      self.finish_request(request, client_address)
      File "/usr/lib64/python2.6/SocketServer.py", line 332, in finish_request
      self.RequestHandlerClass(request, client_address, self)
      File "/usr/lib64/python2.6/SocketServer.py", line 627, in init
      self.handle()
      File "/usr/lib64/python2.6/BaseHTTPServer.py", line 329, in handle
      self.handle_one_request()
      File "/usr/lib64/python2.6/BaseHTTPServer.py", line 323, in handle_one_request
      method()
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 146, in do_GET
      output = encoder(registry)
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 119, in generate_latest
      output.append(sample_line(s))
      File "/usr/lib/python2.6/site-packages/prometheus_client/exposition.py", line 86, in sample_line
      s.name, labelstr, floatToGoString(s.value), timestamp)
      File "/usr/lib/python2.6/site-packages/prometheus_client/utils.py", line 21, in floatToGoString
      mantissa = '{}.{}{}'.format(s[0], s[1:dot], s[dot+1:]).rstrip('0.')
      ValueError: zero length field name in format



      I have two installations, old and new.



      I get this error only on NEW installation where as both installations have Python 2.6



      When i compare both the installations, utils.py is not present in the older installation of Python 2.6.



      Hoping for a solution to fix this.







      linux installation python






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      share|improve this question











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      share|improve this question










      asked Jan 21 at 7:16









      user987769user987769

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