June 2007 - Zope-Dev

Zope Tests: 5 OK
by Zope Tests Summarizer 07 Jun '07

07 Jun '07

Summary of messages to the zope-tests list. Period Wed Jun 6 12:00:00 2007 UTC to Thu Jun 7 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed Jun 6 20:51:11 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007844.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Wed Jun 6 20:52:44 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007845.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed Jun 6 20:54:15 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007846.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed Jun 6 20:55:46 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007847.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Wed Jun 6 20:57:17 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007848.html

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Re: [Zope-dev] Upcoming Zope releases (fwd)
by Andreas Jung 07 Jun '07

07 Jun '07

First, please stay on the list. Major releases should be out every 6 month although major releases will appear as soon as things are done and as soon as we have new code justifying new major releases. Minor releases will be done either in case of critical or security related fixes as soon as possible or from time to time as needed (as in this case). Andreas ------------ Forwarded Message ------------ Date: 6. Juni 2007 15:38:21 -0300 From: Fabio Rizzo Matos <fabiorizzo(a)gmail.com> To: Andreas Jung <lists(a)zopyx.com> Subject: Re: [Zope-dev] Upcoming Zope releases Hi Andreas, I'm owner of a company that work only with Python,Zope and Plone. So, i have a doubt: How you plan the releases? This information is important for update my clients and projects. ps: I'm fan of your work! Thanks On 6/6/07, Andreas Jung <lists(a)zopyx.com> wrote: > > Hi, > > just for your information: I plan to release Zope 2.9.8 and 2.10.4 > around June 24th. Commit your bugs in time. > > Cheers, > Andreas > _______________________________________________ > Zope-Dev maillist - Zope-Dev(a)zope.org > http://mail.zope.org/mailman/listinfo/zope-dev > ** No cross posts or HTML encoding! ** > (Related lists - > http://mail.zope.org/mailman/listinfo/zope-announce > http://mail.zope.org/mailman/listinfo/zope ) > > > -- Fabio Rizzo ThreePointsWeb fabiorizzo(a)threepointsweb.com ---- ---------- End Forwarded Message ---------- -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: info(a)zopyx.com - Phone +49 - 7071 - 793376 Registergericht: Amtsgericht Stuttgart, Handelsregister A 381535 Geschäftsführer/Gesellschafter: ZOPYX Limited, Birmingham, UK ------------------------------------------------------------------------ E-Publishing, Python, Zope & Plone development, Consulting

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Upcoming Zope releases
by Andreas Jung 06 Jun '07

06 Jun '07

Hi, just for your information: I plan to release Zope 2.9.8 and 2.10.4 around June 24th. Commit your bugs in time. Cheers, Andreas

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Zope Tests: 5 OK
by Zope Tests Summarizer 06 Jun '07

06 Jun '07

Summary of messages to the zope-tests list. Period Tue Jun 5 12:00:00 2007 UTC to Wed Jun 6 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Tue Jun 5 20:52:22 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007839.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Tue Jun 5 20:53:53 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007840.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue Jun 5 20:55:24 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007841.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue Jun 5 20:56:55 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007842.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Tue Jun 5 20:58:26 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007843.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 05 Jun '07

05 Jun '07

Summary of messages to the zope-tests list. Period Mon Jun 4 12:00:00 2007 UTC to Tue Jun 5 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jun 4 20:52:11 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007834.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Mon Jun 4 20:53:41 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007835.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jun 4 20:55:12 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007836.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jun 4 20:56:43 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007837.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Mon Jun 4 20:58:14 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007838.html

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many conflict errors
by Joachim Schmitz 04 Jun '07

04 Jun '07

Hi, in our Studentregistration portal we experience many conflict errors under heavy load many of them unresolved. the configuration ZEO-server running on one machine 4 Zope-Clients with CPS-3.4.2 with 4 threads each running on a second box, we are using the faster session product all running Zope 2.9.3, python 2.4.3 on Ubuntu 4.0.3 a typical case looks like this: about 5 or 6 messages in the log file with the oid 0x2b 2007-05-23T17:32:38 INFO ZPublisher.Conflict ConflictError at /VirtualHostBase/http/uniben.waeup.org:80/uniben/VirtualHostRoot/campus/students/S882364/study_course/create_level: database conflict error (oid 0x2b, class Products.faster.sessiondata.SessionDataContainer, serial this txn started with 0x036dd29c28404f33 2007-05-23 16:28:09.433877, serial currently committed 0x036dd29ed2491566 2007-05-23 16:30:49.285660) (780 conflicts (73 unresolved) since startup at Wed May 23 05:56:52 2007) and finally ------ 2007-05-23T17:32:38 ERROR Zope.SiteErrorLog http://uniben.waeup.org/campus/students/S882364/study_course/create_level Traceback (innermost last): Module Zope2.App.startup, line 173, in zpublisher_exception_hook Module ZPublisher.Publish, line 121, in publish Module Zope2.App.startup, line 240, in commit Module transaction._manager, line 96, in commit Module Products.CPSCompat.PatchZODBTransaction, line 175, in commit Module transaction._transaction, line 433, in _commitResources Module ZODB.Connection, line 484, in commit Module ZODB.Connection, line 526, in _commit Module ZODB.Connection, line 554, in _store_objects Module tempstorage.TemporaryStorage, line 200, in store ConflictError: database conflict error (oid 0x2b, class Products.faster.sessiondata.SessionDataContainer, serial this txn started with 0x036dd29c28404f33 2007-05-23 16:28:09.433877, serial currently committed 0x036dd29ed2491566 2007-05-23 16:30:49.285660) Even though we have many write operations the write operations can't actually conflict, since each student only works on his own documents. Any hints howto to get further insight into this problem is welcome. -- Gruß Joachim

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Zope Tests: 5 OK
by Zope Tests Summarizer 04 Jun '07

04 Jun '07

Summary of messages to the zope-tests list. Period Sun Jun 3 12:00:00 2007 UTC to Mon Jun 4 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sun Jun 3 20:51:22 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007829.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sun Jun 3 20:52:53 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007830.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun Jun 3 20:54:24 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007831.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun Jun 3 20:55:55 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007832.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Sun Jun 3 20:57:25 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007833.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 03 Jun '07

03 Jun '07

Summary of messages to the zope-tests list. Period Sat Jun 2 12:00:00 2007 UTC to Sun Jun 3 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sat Jun 2 20:49:42 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007824.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Sat Jun 2 20:51:12 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007825.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat Jun 2 20:52:43 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007826.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat Jun 2 20:54:14 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007827.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Sat Jun 2 20:55:44 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007828.html

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Zope Tests: 5 OK
by Zope Tests Summarizer 02 Jun '07

02 Jun '07

Summary of messages to the zope-tests list. Period Fri Jun 1 12:00:00 2007 UTC to Sat Jun 2 12:00:00 2007 UTC. There were 5 messages: 5 from Zope Unit Tests. Tests passed OK --------------- Subject: OK : Zope-2.7 Python-2.3.6 : Linux From: Zope Unit Tests Date: Fri Jun 1 20:49:55 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007819.html Subject: OK : Zope-2.8 Python-2.3.6 : Linux From: Zope Unit Tests Date: Fri Jun 1 20:51:26 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007820.html Subject: OK : Zope-2.9 Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri Jun 1 20:52:57 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007821.html Subject: OK : Zope-2.10 Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri Jun 1 20:54:28 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007822.html Subject: OK : Zope-trunk Python-2.4.4 : Linux From: Zope Unit Tests Date: Fri Jun 1 20:55:59 EDT 2007 URL: http://mail.zope.org/pipermail/zope-tests/2007-June/007823.html

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Re: [Bug] ZODB invalidation processing
by Tres Seaver 02 Jun '07

02 Jun '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Jürgen Kartnaller wrote: > We also run into this kind of problems. > > The only save way to solve it was to serialize our index updates. > > We do this by using one zope instance which runs only a > lovely.remotetask task service. This service contains an indexing task. > When indexing is needed we just create a new indexing job which is > stored in the job list of the remote task service. That is exactly how QueueCatalog functions: it "batches" expensive / conflict-prone indexing operations into jobs which are handled later, in a serialized way. > This solves two problems : > > - conflicts > - low speed because of complex index value calculations > > Btw the setup for this application contains 18 zope's each zope running > one thread. 17 zope's are used to handle browser requests and one is > used to handle the remote tasks (not only indexing tasks). How many of the front-end servers do writes? Or are all your visitors potential writers? Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 tseaver(a)palladion.com Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFGYOWr+gerLs4ltQ4RAmpyAJwPxdx+ob46RgvasStZwoPWQQTa8gCdG/+t 05J+ocnTgZVOnf7MvLw3oGw= =kyUn -----END PGP SIGNATURE-----

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