Racinet Georges a écrit :
On May 19, 2009, at 4:21 PM, Christophe Combelles wrote:
Christophe Combelles a écrit :
Racinet Georges a écrit :
On May 12, 2009, at 5:40 PM, Christophe Combelles wrote:
Thanks, I've finally backported some fixes for StorageAdapter,
which was overwriting too many fields during a document update.
There is a remaining bug with DiskFile, even on CPS 3.4.8.
Thanks for the report, Christophe.
Such detailed issue should belong int the trac :
http://svn.nuxeo.org/trac/pub (log in as tracguest/tracguest)
If you eventually have a patch for this, I'd be glad to check it in.
The corresponding ticket in the tracker is
http://svn.nuxeo.org/trac/pub/ticket/1998
Did you have time to try a solution? (I didn't yet).
Is datamodel._set_editable the way to go?
Christophe
Wow, I remember those fixes, one of the last generic work on CPS
I've done as a Nuxeo employee,
The primary goal was to avoid useless writes in LDAP backing
directories, while still being able to update a meta directory
upstairs (for CPS specific fields that would be stored in another -
ZODB - backing).
Did you backport this on your project for directories or documents ?
I've always wondered what the overall (positive, I hope) performance
impact in the case of documents would be, and never had a chance to
measure that. Any numbers to share ?
I've backported it for CPSDocuments, to avoid dataloss with DiskFile
objects overwriting an already published file. This is not related
to performance so I didn't measure anything.
Cheers,
--
Georges Racinet, http://www.racinet.fr
Zope/CPS/Plone expertise, assistance & development
GPG: 0x4862FFF7
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--
Georges Racinet, http://www.racinet.fr
Zope/CPS/Plone expertise, assistance & development
GPG: 0x4862FFF7
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