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From "Nicholas Knight (JIRA)" <j...@apache.org>
Subject [jira] Created: (ZOOKEEPER-921) zkPython interferes with/corrupts Python's 'logging' module
Date Mon, 08 Nov 2010 08:53:11 GMT
zkPython interferes with/corrupts Python's 'logging' module
-----------------------------------------------------------

                 Key: ZOOKEEPER-921
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-921
             Project: Zookeeper
          Issue Type: Bug
          Components: contrib-bindings
    Affects Versions: 3.3.1, 3.4.0
         Environment: Mac OS X 10.6.4, included Python 2.6.1
            Reporter: Nicholas Knight


Calling {{zookeeper.create()}} seems, under certain circumstances, to be corrupting a subsequent
call to Python's {{logging}} module.

Specifically, if the node does not exist (but its parent does), I end up with a traceback
like this when I try to make the logging call:

{noformat}
Traceback (most recent call last):
  File "zktest.py", line 21, in <module>
    logger.error("Boom?")
  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/logging/__init__.py",
line 1046, in error
    if self.isEnabledFor(ERROR):
  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/logging/__init__.py",
line 1206, in isEnabledFor
    return level >= self.getEffectiveLevel()
  File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/logging/__init__.py",
line 1194, in getEffectiveLevel
    while logger:
TypeError: an integer is required
{noformat}

But if the node already exists, or the parent does not exist, I get the appropriate NodeExists
or NoNode exceptions.

I'll be attaching a test script that can be used to reproduce this behavior.

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