[Bug 23556] Invalid queries on concept pages may produce empty queries that consume too many resources
https://bugzilla.wikimedia.org/show_bug.cgi?id=23556 Markus Krötzsch mar...@semantic-mediawiki.org changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution||FIXED --- Comment #4 from Markus Krötzsch mar...@semantic-mediawiki.org 2010-05-27 09:58:00 UTC --- Back to this problem (making a page inaccessible): I noticed that the situation where a concept contains no valid query condition whatsoever (this is what happens when trying to use recursive concepts) caused an error in query processing. This was digested by PHP without giving up the processing completely on my machine, but maybe it still was the cause for the empty (inaccessible) page on your site. Besides this, I do not find that the query for all pages consumes so many resources that it actually causes troubles on my site. If you prefer to not have (partial) queries executed on a best effort basis when errors occurred in their processing, then you can set the SMW setting $smwgIgnoreQueryErrors = false; to prevent this. This was not working for concept-based errors until very recently. These recent changes should resolve this issue. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 23556] Invalid queries on concept pages may produce empty queries that consume too many resources
https://bugzilla.wikimedia.org/show_bug.cgi?id=23556 --- Comment #5 from mhn matrix.has@gmail.com 2010-05-27 10:49:31 UTC --- That would be just fine - I'll use the SMW setting you mentioned. Regarding the recursion issue on parent-child semantic structures(like folders with subfolders and items or FOAF structures) what do you think? I'm sorry for asking about the email I've sent for the recursion thing here but it's just that I'm not sure it was successfully sent. If possible and you have a minute to spare, I kindly ask you to take a look at it just for a short answer. Thanks. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 23556] Invalid queries on concept pages may produce empty queries that consume too many resources
https://bugzilla.wikimedia.org/show_bug.cgi?id=23556
--- Comment #3 from mhn matrix.has@gmail.com 2010-05-25 07:39:12 UTC ---
You're right, I slipped a little mistake there and didn't write correctly the
concept description. It should have been
{{#concept:[[Concept:Recursive_concept]]}}.
About recursion, please check the email I sent you a few days ago - I tried to
describe a few possibilities for implementation and I don't know which sounds
better/or is more doable.
Thanks.
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[Bug 23556] Invalid queries on concept pages may produce empty queries that consume too many resources
https://bugzilla.wikimedia.org/show_bug.cgi?id=23556 Markus Krötzsch mar...@semantic-mediawiki.org changed: What|Removed |Added Summary|calling a concept |Invalid queries on concept |recursively results in page |pages may produce empty |inaccessible|queries that consume too ||many resources -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
[Bug 23556] Invalid queries on concept pages may produce empty queries that consume too many resources
https://bugzilla.wikimedia.org/show_bug.cgi?id=23556 Markus Krötzsch mar...@semantic-mediawiki.org changed: What|Removed |Added Severity|blocker |normal -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are on the CC list for the bug. ___ Wikibugs-l mailing list Wikibugs-l@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
