【发布时间】:2014-07-16 18:52:16
【问题描述】:
当我尝试获取石墨渲染视图时,我得到以下堆栈跟踪
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/django/core/handlers/base.py", line 112, in get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "../webapp/graphite/render/views.py", line 113, in renderView
seriesList = evaluateTarget(requestContext, target)
File "../webapp/graphite/render/evaluator.py", line 10, in evaluateTarget
result = evaluateTokens(requestContext, tokens)
File "../webapp/graphite/render/evaluator.py", line 21, in evaluateTokens
return evaluateTokens(requestContext, tokens.expression)
File "../webapp/graphite/render/evaluator.py", line 24, in evaluateTokens
return fetchData(requestContext, tokens.pathExpression)
File "../webapp/graphite/render/datalib.py", line 230, in fetchData
dbResults = dbFile.fetch( timestamp(startTime), timestamp(endTime), timestamp(now))
TypeError: fetch() takes exactly 3 arguments (4 given)
如果我查看我的 datalib.py,我会发现以下内容
...
...
228 for dbFile in store.find(pathExpr):
229 log.metric_access(dbFile.metric_path)
230 dbResults = dbFile.fetch( timestamp(startTime), timestamp(endTime), timestamp(now))
231 results = dbResults
232
...
...
在第 230 行,dbFile.fetch 正好有 3 个参数。为什么我的堆栈跟踪显示(给定 4 个)
有人可以帮忙吗?
【问题讨论】: