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Posted to oak-issues@jackrabbit.apache.org by "Michael Dürig (JIRA)" <ji...@apache.org> on 2015/05/07 12:40:59 UTC

[jira] [Created] (OAK-2849) Improve revision gc on SegmentMK

Michael Dürig created OAK-2849:
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             Summary: Improve revision gc on SegmentMK
                 Key: OAK-2849
                 URL: https://issues.apache.org/jira/browse/OAK-2849
             Project: Jackrabbit Oak
          Issue Type: Task
          Components: segmentmk
            Reporter: Michael Dürig
            Assignee: Michael Dürig
             Fix For: 1.3.0


This is a container issue for the ongoing effort to improve revision gc of the SegmentMK. 

I'm exploring 
* ways to make the reference graph as exact as possible and necessary: it should not contain segments that are not referenceable any more and but must contain all segments that are referenceable. 
* ways to segregate the reference graph reducing dependencies between certain set of segments as much as possible. 

Work in progress is in my private [Github fork|https://github.com/mduerig/jackrabbit-oak]. As soon as something is promising enough to make it into Oak, I spawn of an issue an make it a subtask of this task. 




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