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From Michael Dürig (JIRA) <j...@apache.org>
Subject [jira] [Assigned] (OAK-5004) Offline compaction explodes checkpoints
Date Wed, 26 Oct 2016 10:41:58 GMT

     [ https://issues.apache.org/jira/browse/OAK-5004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Michael Dürig reassigned OAK-5004:
----------------------------------

    Assignee: Michael Dürig

> Offline compaction explodes checkpoints 
> ----------------------------------------
>
>                 Key: OAK-5004
>                 URL: https://issues.apache.org/jira/browse/OAK-5004
>             Project: Jackrabbit Oak
>          Issue Type: Improvement
>          Components: segment-tar
>            Reporter: Michael Dürig
>            Assignee: Michael Dürig
>              Labels: compaction, gc, tooling
>             Fix For: Segment Tar 0.0.20
>
>
> Running offline compaction on a repository with checkpoints will explode those into full
copies. Observed e.g. with OAK-5001. 
> I think we should consider improving this by compacting checkpoints on top of each other
in the proper order ({{oak-upgrade}} does this successfully). 
> [~alex.parvulescu], WDYT? What was our take on this in the previous Oak versions? 



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