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  • Nadia 45 posts 122 karma points
    Jul 09, 2020 @ 00:36
    Nadia
    1

    Azure Load Balanced Examine file Error after upgrade to 8.6.3

    I have a Azure load balanced site.

    I upgraded from a 8.5.? to 8.6.3 last week. Today I have been having issues with the examine files.

    I was having errors like this

    Could not find file Lock obtain timed out: SimpleFSLock@D:\home\site\wwwroot\App_Data\TEMP\ExamineIndexes\Internal\write.lock

    I was also have general DB locking errors, that I have assumed are related to this

    I reviewed the documentation https://our.umbraco.com/documentation/Getting-Started/Setup/Server-Setup/Load-Balancing/azure-web-apps

    And realised that I was missing the 

    <add key="Umbraco.Core.MainDom.Lock" value="SqlMainDomLock" />

    I also didn't have the TempEnvDirectoryFactory. on the multi instance site, however when I tried to add it I got this error

    'D:\local\Temp\ExamineIndexes\208c38d028214323109875c10448e402\f9b60bcc5780253f4fc1164d50eacfc7_twt.fnm

    I changed it back to SyncTempEnvDirectoryFactory. and it was working. However about a hour later I am getting another error

    Could not create an index searcher with the supplied lucene directory ---> Lucene.Net.Index.CorruptIndexException: doc counts differ for segment _6: fieldsReader shows 4 but segmentInfo shows 1

    So my current settings are (same for both instances):

    <add key="Umbraco.Core.MainDom.Lock" value="SqlMainDomLock" />
  <add key="Umbraco.Core.LocalTempStorage" value="EnvironmentTemp" />
  <add key="Umbraco.Examine.LuceneDirectoryFactory" value="Examine.LuceneEngine.Directories.SyncTempEnvDirectoryFactory, Examine" />
  <add key="WEBSITE_DISABLE_OVERLAPPED_RECYCLING" value="1" />
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  • Dennis Aaen 4500 posts 18255 karma points admin hq c-trib
    Jul 09, 2020 @ 12:01
    Dennis Aaen
    0

    Hi Nadia,

    I had a similar case in the support last week, and I can see that you have hit into this issue here. https://github.com/umbraco/Umbraco-CMS/issues/8215

    This will be a part of the 8.6.4 release which you can follow here. https://our.umbraco.com/download/releases/864

    As soon as we know a release date, then it will be added in there.

    All the best,

    -Dennis

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