[
https://issues.apache.org/jira/browse/OAK-2252?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Julian Reschke resolved OAK-2252.
---------------------------------
Resolution: Fixed
> make generic VersionGCSupport perform better
> --------------------------------------------
>
> Key: OAK-2252
> URL: https://issues.apache.org/jira/browse/OAK-2252
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: mongomk
> Affects Versions: 1.1.1
> Reporter: Julian Reschke
> Assignee: Julian Reschke
> Priority: Minor
> Fix For: 1.1.6
>
>
> The DocumentMK's VersionGCSupport code currently special-cases the Mongo
> persistence.
> Needed are two optimized queries:
> 1) deletedOnce = true AND modifiedInSecs < lastModified
> 2) sdType in (....) AND sdMaxRevTimeInSecs < oldestRevTimeStamp
> (where in the case of 2) the matching documents can be removed right away)
> TODO:
> a) find out which of these system properties ought to be indexed properties
> b) decide on whether we can implement this as generic interface extension of
> DocumentStore, or whether we add custom code for the RDBDocumentStore
> similary to what Mongo does
> on b): I think we should aim for *removing* persistence-specific code from
> the kernel, so we probably should add extension interfaces for these.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
