Could you check whether one server is 32-bit, the other 64-bit? (And Python being compiled in 32-bit on one machine and 64-bit the other.) I had some trouble with the hash function in this setup lately.
Christian
Eldar Omuraliev wrote:
> Greetings
> I hash some objects and it works fine when I set and get them. However,
> when
> I move the Data.fs to a different server on a separate machine running
> exactly the same code, the hashes don't match.
>
> Here's the code:
> (I tried the paste bin, but it was done at the moment)
> class JournalContainer(btree.BTreeContainer):
> """Container of Journals"""
>
> implements(interfaces.IJournalContainer)
>
> def __init__(self):
> super(JournalContainer, self).__init__()
> self._index = persistent.dict.PersistentDict()
>
> def add(self, journal, person, section):
> chooser = INameChooser(self)
> name = chooser.chooseName('',journal)
> self[name] = journal
> personHash = hash(IKeyReference(person, None))
> sectionHash = hash(IKeyReference(section, None))
> self._index[(personHash, sectionHash)] = journal
>
> def getJournal(self, person, section):
> import pdb;pdb.set_trace()
> personHash = hash(IKeyReference(person, None))
> sectionHash = hash(IKeyReference(section, None))
> return self._index.get((personHash, sectionHash), None)
>
> def remove(self, person, section):
> del self[self.getJournal(person, section).__name__]
> personHash = hash(IKeyReference(person, None))
> sectionHash = hash(IKeyReference(section, None))
> del self._index[(personHash, sectionHash)]
>
>
> What are we doing wrong/What is causing the problem? How should we go about
> fixing this.
>
> Thank you very much.
> -Eldar Omuraliev
>
>
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