[Zope-dev] Transcience ? Problems

[Dario Lopez-Kästen]

Greetings I have the following error showing up in my event.log (Zope 
2.7.1, python 2.34, Plone 2.03)

----
...
   File 
"/usr/local/zope/instances/cdks/Products/PlacelessTranslationService/Negotiator.py", 
line 266, in _negotiate
     userchoices = getLangPrefs(request, kind)
   File 
"/usr/local/zope/instances/cdks/Products/PlacelessTranslationService/Negotiator.py", 
line 54, in getLangPrefs
     accepted = handler.getAccepted(env, kind)
   File 
"/usr/local/zope/instances/cdks/Products/PlacelessTranslationService/Negotiator.py", 
line 172, in getAccepted
     language = request.SESSION.get('pts_language', None)
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/ZPublisher/HTTPRequest.py", 
line 1218, in __getattr__
     v = self.get(key, default, returnTaints=returnTaints)
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/ZPublisher/HTTPRequest.py", 
line 1178, in get
     if callable(v): v = v()
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/Products/Sessions/SessionDataManager.py", 
line 94, in getSessionData
     return self._getSessionDataObject(key)
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/Products/Sessions/SessionDataManager.py", 
line 181, in _getSessionDataObject
     ob = container.new_or_existing(key)
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/Products/Transience/Transience.py", 
line 768, in new_or_existing
     self[key] = item
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/Products/Transience/Transience.py", 
line 439, in __setitem__
     current_bucket = self._data[current_ts]
KeyError: 1093704740
----


After this my site locks up ans is not responding. What I do get in the 
log is thousands of conflict errors:

-- ******
   File 
"/usr/local/zope/software/zope-2.7.1/lib/python/Products/Transience/Transience.py", 
line 439, in __setitem__
     current_bucket = self._data[current_ts]
KeyError: 1093704740
------
2004-08-28T16:52:53 INFO(0) ZODB conflict error at 
/VirtualHostBase/https/XXX:443/cdks/VirtualHostRoot/heartbeat.txt (430 
conflicts since startup at 2
004-08-26T15:50:14)
------
2004-08-28T16:52:59 INFO(0) ZODB conflict error at 
/VirtualHostBase/https/XXX:443/cdks/VirtualHostRoot/heartbeat.txt (431 
conflicts since startup at 2
004-08-26T15:50:14)

...

------
2004-08-30T08:46:22 INFO(0) ZODB conflict error at 
/VirtualHostBase/https/XXX:443/cdks/VirtualHostRoot/heartbeat.txt (60082 
conflicts since startup at
  2004-08-26T15:50:14)
------
2004-08-30T08:46:23 INFO(0) ZODB conflict error at 
/VirtualHostBase/https/XXX:443/cdks/VirtualHostRoot/heartbeat.txt (60083 
conflicts since startup at
  2004-08-26T15:50:14)

-- ******

The only thing that helps at his point is restarting.

Any ideas on what might be happening? And why I keep getting these 
conflict errors?

Thanks,

/dario


-- 
-- -------------------------------------------------------------------
Dario Lopez-Kästen, IT Systems & Services Chalmers University of Tech.