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[Steve Akers <question203962@xxxxxxxxxxxxxxxxxxxxx>]

New question #203962 on Graphite:
https://answers.launchpad.net/graphite/+question/203962

I'm seeing this ValueError intermittently in a production instance of Graphite 0.9.10 on CentOS using Python 2.6.5. I am not seeing it on a local instance running Graphite 0.9.10 on Ubuntu using Python 2.6.5. Here is the complete error message... any help is greatly appreciated:

Traceback (most recent call last):
  File "/usr/lib/python2.6/site-packages/django/core/handlers/base.py", line 99, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/usr/lib/python2.6/site-packages/graphite/render/views.py", line 105, in renderView
    seriesList = evaluateTarget(requestContext, target)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 10, in evaluateTarget
    result = evaluateTokens(requestContext, tokens)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 21, in evaluateTokens
    return evaluateTokens(requestContext, tokens.expression)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 28, in evaluateTokens
    args = [evaluateTokens(requestContext, arg) for arg in tokens.call.args]
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 21, in evaluateTokens
    return evaluateTokens(requestContext, tokens.expression)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 28, in evaluateTokens
    args = [evaluateTokens(requestContext, arg) for arg in tokens.call.args]
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 21, in evaluateTokens
    return evaluateTokens(requestContext, tokens.expression)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 28, in evaluateTokens
    args = [evaluateTokens(requestContext, arg) for arg in tokens.call.args]
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 21, in evaluateTokens
    return evaluateTokens(requestContext, tokens.expression)
  File "/usr/lib/python2.6/site-packages/graphite/render/evaluator.py", line 24, in evaluateTokens
    return fetchData(requestContext, tokens.pathExpression)
  File "/usr/lib/python2.6/site-packages/graphite/render/datalib.py", line 238, in fetchData
    (timeInfo,values) = results
ValueError: need more than 1 value to unpack

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