Re: [Zope-dev] More Transience weirdness in 2.7.1b1
A slight correction for any of you trying to reproduce this at home :-) I only pretended to change over to filestorage (dream, nightmare, who knows), in reality, I was still using tempstorage. Steve The same thing happened yesterday and re-starting Zope seemed to get things working again. After the problem yesterday, I changed my temp database to use filestorage to see if that would help. No luck, the problem showed up again today. ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
RE: [Zope-dev] More Transience weirdness in 2.7.1b1
:-( But but... I'm going to send a message to zodb-dev about this. Hopefully you will take pity on me Tim and answer. ;-) - C On Wed, 2004-06-02 at 16:01, Tim Peters wrote: > [Steve Jibson] > > It seems that there may still be some strangeness with Transience. We're > > running Zope-2.7.1b1 (Python 2.3.3, Fedora Core 1) > > ... > > So, I hook-up to the ZMI and click on *temp_folder*, then click on > > *session_data (Session Data Container)* and I get the following error: > > > >Traceback (innermost last): > > Module ZPublisher.Publish, line 101, in publish > > Module ZPublisher.mapply, line 88, in mapply > > Module ZPublisher.Publish, line 39, in call_object > > Module App.special_dtml, line 62, in __call__ > > Module DocumentTemplate.DT_String, line 474, in __call__ > > Module Products.Transience.Transience, line 709, in nudge > > Module Products.Transience.Transience, line 555, in _gc > >RuntimeError: the bucket being iterated changed size > > FWIW, the RuntimeError is raised in the bowels of the BTree implementation, > and can occur if someone performs a size-changing mutation on a BTree while > iterating over the BTree. A discussion, and concrete example, can be found > in the "Iteration and Mutation" section (5.3.2) here: > > http://zope.org/Wikis/ZODB/FrontPage/guide/node6.html > > ChrisM will be familiar with the cause . > > > ___ > Zope-Dev maillist - [EMAIL PROTECTED] > http://mail.zope.org/mailman/listinfo/zope-dev > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
RE: [Zope-dev] More Transience weirdness in 2.7.1b1
[Steve Jibson] > It seems that there may still be some strangeness with Transience. We're > running Zope-2.7.1b1 (Python 2.3.3, Fedora Core 1) ... > So, I hook-up to the ZMI and click on *temp_folder*, then click on > *session_data (Session Data Container)* and I get the following error: > >Traceback (innermost last): > Module ZPublisher.Publish, line 101, in publish > Module ZPublisher.mapply, line 88, in mapply > Module ZPublisher.Publish, line 39, in call_object > Module App.special_dtml, line 62, in __call__ > Module DocumentTemplate.DT_String, line 474, in __call__ > Module Products.Transience.Transience, line 709, in nudge > Module Products.Transience.Transience, line 555, in _gc >RuntimeError: the bucket being iterated changed size FWIW, the RuntimeError is raised in the bowels of the BTree implementation, and can occur if someone performs a size-changing mutation on a BTree while iterating over the BTree. A discussion, and concrete example, can be found in the "Iteration and Mutation" section (5.3.2) here: http://zope.org/Wikis/ZODB/FrontPage/guide/node6.html ChrisM will be familiar with the cause . ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] More Transience weirdness in 2.7.1b1
Hi Steve, Thanks for the error report... this is odd. Could you ship me your Sessions.fs file (or whatever file you chose to use for the FileStorage to keep session data)? - C On Wed, 2004-06-02 at 15:39, Steve Jibson wrote: > It seems that there may still be some strangeness with Transience. > We're running Zope-2.7.1b1 (Python 2.3.3, Fedora Core 1) and after using > the system for a day or two, it got the following error on a page that > accesses the SESSION: > >Traceback (innermost last): > Module ZPublisher.Publish, line 101, in publish > Module ZPublisher.mapply, line 88, in mapply > Module ZPublisher.Publish, line 39, in call_object > Module OFS.DTMLDocument, line 128, in __call__ > - > -URL: http://george/login/root/ChooseAccount/chooseAccount/manage_main > - Physical Path: /login/root/ChooseAccount/chooseAccount > Module DocumentTemplate.DT_String, line 474, in __call__ > Module DocumentTemplate.DT_With, line 76, in render > Module DocumentTemplate.DT_In, line 703, in renderwob > Module DocumentTemplate.DT_Let, line 76, in render > Module DocumentTemplate.DT_Util, line 198, in eval > - __traceback_info__: value > Module , line 1, in >NameError: name 'SESSION' is not defined > > > It doesn't appear to be a problem accessing a variable in the SESSION, > but finding "SESSION" itself. > > So, I hook-up to the ZMI and click on *temp_folder*, then click on > *session_data (Session Data Container)* and I get the following error: > >Traceback (innermost last): > Module ZPublisher.Publish, line 101, in publish > Module ZPublisher.mapply, line 88, in mapply > Module ZPublisher.Publish, line 39, in call_object > Module App.special_dtml, line 62, in __call__ > Module DocumentTemplate.DT_String, line 474, in __call__ > Module Products.Transience.Transience, line 709, in nudge > Module Products.Transience.Transience, line 555, in _gc >RuntimeError: the bucket being iterated changed size > > > The same thing happened yesterday and re-starting Zope seemed to get > things working again. After the problem yesterday, I changed my temp > database to use filestorage to see if that would help. No luck, the > problem showed up again today. > > I have not restarted Zope again today, so my system is still in the > "screwed-up" state. Chris, if you'd like, I can probably get you access > to the system if there is anything to be learned from it in its current > state. > > Thanks, > > Steve > > ___ > Zope-Dev maillist - [EMAIL PROTECTED] > http://mail.zope.org/mailman/listinfo/zope-dev > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
