On Wed, Sep 17, 2008 at 10:18:49AM -0400, David Johnson wrote: > We're having a Zope problem and I wonder if anyone has experience with > it. > > Basically, we're getting "NotFound" exceptions randomly. This occurs > at frequency around 10% of the time. It does not matter which > component or view, and we're using a custom skin based upon the > Rotterdam skin. We're using Zope 3.3.1. The errors occur in all > applications within this one particular instance on one particular > server. > > I've included a traceback here: > > http://jsa.pastey.net/96278
I bet you're seeing https://bugs.launchpad.net/zope3/+bug/98440. Upgrade to zope.publisher 3.4.6 (or at least 3.4.4) and the problems should be gone. OTOH a conflict error for 10% of request seems very high. Do you use zope.annotation.factory? If so, upgrade to zope.annotation 3.4.1; the fix for https://bugs.launchpad.net/zope3/+bug/261620 stops it from writing to __parent__/__name__ on every access. Marius Gedminas -- This is, or so I'm told, a classic book. I can see why. It is long and it requires a great effort to finish it. If you go through a great effort to suffer for a long time, you are allowed to sneer at people who can't be bothered. That's the surest sign of classic art. -- Lars Wirzenius
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