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Posted to oak-issues@jackrabbit.apache.org by "Julian Reschke (JIRA)" <ji...@apache.org> on 2014/09/24 12:50:34 UTC

[jira] [Updated] (OAK-2054) MissingLastRevSeeker optimized only for MongoDS

     [ https://issues.apache.org/jira/browse/OAK-2054?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke updated OAK-2054:
--------------------------------
    Affects Version/s: 1.0.6
        Fix Version/s: 1.0.7

> MissingLastRevSeeker optimized only for MongoDS
> -----------------------------------------------
>
>                 Key: OAK-2054
>                 URL: https://issues.apache.org/jira/browse/OAK-2054
>             Project: Jackrabbit Oak
>          Issue Type: Task
>          Components: core
>    Affects Versions: 1.0.6
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>             Fix For: 1.1, 1.0.7
>
>         Attachments: OAK-2054.diff
>
>
> This code currently has a hardwired optimization for MongoDB (allowing a range query on the lastmod property). For any other persistence, all nodes will be traversed.
> The DocumentStore query API allows to specify a single indexedProperty with a start value. We should use this, and find out whether that's sufficiently better.
> If it's not, we may want to extend the DocumentStore API, so that DS implementations other than Mongo can come up with better implementations of the query.



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