Hi, I'm having serious trouble getting my DB evolved to a new version. I'm runnong a Grok 1.4 site using ZODB 3.10.2 The problem happens when I add a new index to a new catalog. As soon as the index is added, a subscriber from zop.catalog (I believe) will automatically loop over all objects in the DB trying to index them. For some reason, it apparently tries to keep all these objects into memory, while only a very small part of them are effectively need indexing, and even then, indexing shouldn't touch them. After some time of running I see the process taking 1.9GB of mem on windows, (or 3G on linux), and then I first get these errors:
2012-12-11 16:52:56,617 ERROR [ZODB.Connection] Couldn't load state for 0x0a45a2 Traceback (most recent call last): File "c:\users\jm.traficon-int\.buildout\eggs\zodb3-3.10.2-py2.6-win32.egg\ZODB\Connection.py", line 856, in setstate self._setstate(obj) File "c:\users\jm.traficon-int\.buildout\eggs\zodb3-3.10.2-py2.6-win32.egg\ZODB\Connection.py", line 910, in _setstate self._reader.setGhostState(obj, p) File "c:\users\jm.traficon-int\.buildout\eggs\zodb3-3.10.2-py2.6-win32.egg\ZODB\serialize.py", line 612, in setGhostState state = self.getState(pickle) File "c:\users\jm.traficon-int\.buildout\eggs\zodb3-3.10.2-py2.6-win32.egg\ZODB\serialize.py", line 605, in getState return unpickler.load() MemoryError I have not a single clue why it would need that much memory. I tried using savepoints, but that doesn't help. How can I see what exactly is eating all that memory, where do I start debugging this? ANY help appreciated! -- View this message in context: http://old.nabble.com/MemoryError-Evolving-a-ZODB-tp34784598p34784598.html Sent from the Zope3 - users mailing list archive at Nabble.com. _______________________________________________ Zope3-users mailing list Zope3-users@zope.org https://mail.zope.org/mailman/listinfo/zope3-users