I have experinced that Umbraco randomly "loses" a language, as if it was created.
I have encountered this in two seperate installations.
A fresh 7.3.0 which was fully implemented without any issues, but after the extra languages were added, the pages would randomly give YSOD a few times a day. Logs didn't show anything unusual. When viewing hostnames in Umbraco, those related to certain languages, were gone eventhough the database showed everything was fine. Only when the app-pool is recycled, the hostnames reappear and everything works as expected again.
The sites run on the same server (Windows Web Server 2008, IIS6, SQL Server 2008).
I've been trying to look at fixed bug for the later Umbraco versions, but couldn't find something which could be a fix for this. Has anyone experienced this?
Though we're not sure if this affects our issues as well. Our two sites are soon ready for deployment but we can't go live with websites that randomly crashes - how do one ask HQ to respond to an issue like U4-7333?
A colleague made a hotfix, by settings GetAllCacheValidateCount to true in Umbraco.Core/Cache/RepositoryCachePolicyOptions.cs. This fixes the problem (and also introduces a slight performance degrade), but worth it in our case.
It seems some refactoring has been done in 7.3.5 (https://github.com/umbraco/Umbraco-CMS/pull/1002) which might have solved the issue as well but right now, we're to close to launch, to experiment with a new build.
Umbraco losing reference to languages
I have experinced that Umbraco randomly "loses" a language, as if it was created.
I have encountered this in two seperate installations.
A fresh 7.3.0 which was fully implemented without any issues, but after the extra languages were added, the pages would randomly give YSOD a few times a day. Logs didn't show anything unusual. When viewing hostnames in Umbraco, those related to certain languages, were gone eventhough the database showed everything was fine. Only when the app-pool is recycled, the hostnames reappear and everything works as expected again.
The sites run on the same server (Windows Web Server 2008, IIS6, SQL Server 2008).
I've been trying to look at fixed bug for the later Umbraco versions, but couldn't find something which could be a fix for this. Has anyone experienced this?
We've found some recorded issues, which seems alot like our problem.
http://issues.umbraco.org/issue/U4-7333 It seems as much of it relays back to refactored cache for domains: https://our.umbraco.org/forum/umbraco-7/using-umbraco-7/72571-fetching-url-on-ipublishedcontent-hits-database http://issues.umbraco.org/issue/U4-7558
Though we're not sure if this affects our issues as well. Our two sites are soon ready for deployment but we can't go live with websites that randomly crashes - how do one ask HQ to respond to an issue like U4-7333?
A colleague made a hotfix, by settings GetAllCacheValidateCount to true in Umbraco.Core/Cache/RepositoryCachePolicyOptions.cs. This fixes the problem (and also introduces a slight performance degrade), but worth it in our case.
It seems some refactoring has been done in 7.3.5 (https://github.com/umbraco/Umbraco-CMS/pull/1002) which might have solved the issue as well but right now, we're to close to launch, to experiment with a new build.
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