[ZPatterns] RE: [Zope] ZCatalog: UnKeywordIndex error

[Chris McDonough]

I hadn't noticed that the keyerror happened after a conflict.  That's
a real clue.  Are you attempting to catalog objects within multiple
threads?

----- Original Message -----
From: "Steve Spicklemire" <steve@spvi.com>
To: "Jean Jordaan" <jean@upfrontsystems.co.za>
Cc: "Steve Spicklemire" <steve@spvi.com>; "Chris McDonough"
<chrism@zope.com>; <zpatterns@eby-sarna.com>; <zope@zope.org>
Sent: Wednesday, December 12, 2001 9:29 AM
Subject: Re: [ZPatterns] RE: [Zope] ZCatalog: UnKeywordIndex error


Hmm.. it looks like the actual problem is a ConflictError during
commit.
What version of ZPatterns? Can you do subcommits along the way? I'm
wondering if TransactionAgents might help here?

-steve

On Wednesday, December 12, 2001, at 09:18 AM, Jean Jordaan wrote:

> Hi Chris
>
>> It can be fixed by rebuilding the catalog via "update catalog".
>
> Hmm, sounds wonderful, but I've just done the following:
>
>  - Create new blank ZCatalog
>
>  - Run addIndexes script .. a lot of lines like::
>
>    catalog.manage_addIndex('ComponentVersions', 'KeywordIndex')
>    catalog.manage_addIndex('CreatedBy', 'TextIndex')
>
>  - Run catalogEverything script .. a lot of loops like::
>
>    ## ZClass instances
>    ids =3D container.Reminders.getReminderIDs()
>    for id in ids:
>        object =3D container.Reminders[id]
>        catalog.catalog_object(object,
> string.join(object.getPhysicalPath(),
> '/'))
>
>    ## ZPatterns DataSkins
>    ids =3D
container.Contacts.Resellers.defaultRack.getPersistentItemIDs()
>    for id in ids:
>        object =3D container.Contacts.Resellers.defaultRack.getItem(id)
>        catalog.catalog_object(object,
> string.join(object.getPhysicalPath(),
> '/'))
>
> And directly thereafter::
>
>   2001-12-12T13:51:56 ERROR(200) UnKeywordIndex unindex_object could
>   not remove documentId -215648165 from index ComponentVersions.
>   This should not happen.
>   Traceback (innermost last):
>     File SearchIndex/UnIndex.py, line 236, in
removeForwardIndexEntry
>   KeyError: -215648165
>
> This is when I attempt::
>
>   license_propertysheet =3D license.propertysheets.basic
>   license_propertysheet.manage_changeProperties(
>       SystemReminders =3D system_reminders)
>
> on the same 'license' instance (ZPatterns DataSkin ZClass) as
before.
> Entry -215648165 in the Catalog is the right one, indexed properly.
>
> I see that I noticed the UnKeywordIndex errors before:
> http://lists.zope.org/pipermail/zope/2001-November/104190.html
> but then without a Zope Error being raised.
>
> Currently, I'm seeing::
>
>  Error Type: KeyError
>  Error Value: =03AM=BF=F1=DB=8A
>
>  Traceback (innermost last):
>   File ZPublisher/Publish.py, line 223, in publish_module
>   File ZPublisher/Publish.py, line 187, in publish
>   File Zope/__init__.py, line 221, in zpublisher_exception_hook
>     (Object: ProviderContainer)
>   File ZPublisher/Publish.py, line 175, in publish
>   File Zope/__init__.py, line 235, in commit
>   File ZODB/Transaction.py, line 300, in commit
>   File ZODB/Connection.py, line 377, in commit
>     (Info: (('BTrees.Length', 'Length'),
> '\000\000\000\000\000\002D\367',
> ''))
>   File ZODB/FileStorage.py, line 667, in store
>     (Object: /home/httpd/zope-instances/dev-creme/var/Data.fs)
>   File ZODB/ConflictResolution.py, line 174, in tryToResolveConflict
>     (Object: /home/httpd/zope-instances/dev-creme/var/Data.fs)
>   File ZODB/ConflictResolution.py, line 104, in state
>     (Object: /home/httpd/zope-instances/dev-creme/var/Data.fs)
>   File ZODB/FileStorage.py, line 612, in loadSerial
>     (Object: /home/httpd/zope-instances/dev-creme/var/Data.fs)
>  KeyError: (see above)
>
> This one is actually the showstopper.
>
> Jean
>
>
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