Hi all. I'm facing some of these conflicts: ZODB.POSException.ConflictError database conflict error (oid 0x03dc5870, class BTrees._OOBTree.OOBucket, serial this txn started with 0x0382d2aa7ec19444 2009-12-18 10:18:29.708477, serial currently committed 0x0382d2aac531e099 2009-12-18 10:18:46.217539) File "/var/local/zope/base2891/lib/python/Zope2/App/startup.py", line 167, in zpublisher_exception_hook v.reraise() File "/var/local/zope/base2891/lib/python/ZPublisher/Publish.py", line 120, in publish transactions_manager.commit() File "/var/local/zope/base2891/lib/python/Zope2/App/startup.py", line 233, in commit transaction.commit() File "/var/local/zope/base2891/lib/python/transaction/_manager.py", line 84, in commit self.get().commit(sub) File "/var/local/zope/base2891/lib/python/transaction/_transaction.py", line 381, in commit self._saveCommitishError() # This raises! File "/var/local/zope/base2891/lib/python/transaction/_transaction.py", line 379, in commit self._commitResources() File "/var/local/zope/base2891/lib/python/transaction/_transaction.py", line 427, in _commitResources rm.tpc_vote(self) File "/var/local/zope/base2891/lib/python/ZODB/Connection.py", line 637, in tpc_vote s = vote(transaction) File "/var/local/zope/base2891/lib/python/ZEO/ClientStorage.py", line 893, in tpc_vote return self._check_serials() File "/var/local/zope/base2891/lib/python/ZEO/ClientStorage.py", line 877, in _check_serials raise s Set up is a python 2.3 + Zope 2.8 with ZEO; I've tried to figure what the object is with a zopectl debug:
app._p_jar[0x03dc5870] Traceback (most recent call last): File "<stdin>", line 1, in ? File "/var/local/zope/base2891/lib/python/ZODB/Connection.py", line 207, in get p, serial = self._storage.load(oid, self._version) File "/var/local/zope/base2891/lib/python/ZEO/ClientStorage.py", line 746, in load return self.loadEx(oid, version)[:2] File "/var/local/zope/base2891/lib/python/ZEO/ClientStorage.py", line 769, in loadEx data, tid, ver = self._server.loadEx(oid, version) File "/var/local/zope/base2891/lib/python/ZEO/ServerStub.py", line 192, in loadEx return self.rpc.call("loadEx", oid, version) File "/var/local/zope/base2891/lib/python/ZEO/zrpc/connection.py", line 536, in call raise inst # error raised by server TypeError: invalid oid 64772208
The question now is: how can I debug such a problem? Of course, I thought I could add some debug code in the _check_serials, but I'll do that just if there is no other way. Regards Marco -- Marco Bizzarri http://code.google.com/p/qt-asterisk/ http://notenotturne.blogspot.com/ http://iliveinpisa.blogspot.com/