[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)
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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 <wink>.