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Posted to dev@marmotta.apache.org by "Sebastian Schaffert (JIRA)" <ji...@apache.org> on 2014/09/22 18:03:33 UTC

[jira] [Resolved] (MARMOTTA-421) UserService startup slow for big datasets

     [ https://issues.apache.org/jira/browse/MARMOTTA-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebastian Schaffert resolved MARMOTTA-421.
------------------------------------------
    Resolution: Fixed

> UserService startup slow for big datasets
> -----------------------------------------
>
>                 Key: MARMOTTA-421
>                 URL: https://issues.apache.org/jira/browse/MARMOTTA-421
>             Project: Marmotta
>          Issue Type: Bug
>          Components: Platform
>            Reporter: Sebastian Schaffert
>            Assignee: Sebastian Schaffert
>
> When starting up the system with a big dataset, the check if a user exists takes much too long because it looks for all occurrences of subject, predicate, object and context to see if a resource is used.
> The solution is probably to not store user-related information in the triplestore at all and just use valueFactory.createUri() to create the user information.



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