Perry wrote:
Tres Seaver schrieb:
Hash: SHA1

2007-05-25T10:19:01 ERROR Zope.SiteErrorLog
Traceback (innermost last):
   Module Zope2.App.startup, line 173, in zpublisher_exception_hook
   Module ZPublisher.Publish, line 121, in publish
   Module Zope2.App.startup, line 240, in commit
   Module transaction._manager, line 96, in commit
   Module Products.CPSCompat.PatchZODBTransaction, line 175, in commit
   Module transaction._transaction, line 436, in _commitResources
   Module ZODB.Connection, line 665, in tpc_vote
   Module ZEO.ClientStorage, line 893, in tpc_vote
   Module ZEO.ClientStorage, line 877, in _check_serials
ConflictError: database conflict error (oid 0x7905e6, class
BTrees._IOBTree.IOBucket, serial this txn started with
0x036ddc2b3e989fdd 2007-05-25 09:15:14.670982, serial currently
committed 0x036ddc2dd48f4e33 2007-05-25 09:17:49.818700)

Neither of those tracebacks look like they come out of the 'faster'
session machinery itself;  it uses an 'OOBTree' by default for storing
the slices, not an 'IOBtree'.  The primary consumer of 'IOBTree' is
probably the catalog, where it is used to map RID -> values in the
'unindex' of 'FieldIndex', etc.  The original sessioning machinery uses
'IOBTree', too:  are you sure you are using the faster machnery?

Yes, but I am not sure, or better I don't know who is causing these errors.

I wrote up some stuff on finding the path of an object and

The scripts need to be updated for recent ZODBs (change one import I think).


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