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Posted to oak-issues@jackrabbit.apache.org by "Alex Parvulescu (JIRA)" <ji...@apache.org> on 2015/07/07 12:24:04 UTC

[jira] [Updated] (OAK-3052) Make compaction gain estimate threshold configurable

     [ https://issues.apache.org/jira/browse/OAK-3052?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alex Parvulescu updated OAK-3052:
---------------------------------
    Attachment: OAK-3052.patch

very useful for testing too :)

attaching [proposed patch|^OAK-3052.patch]. [~mduerig] can you take a look?

> Make compaction gain estimate threshold configurable
> ----------------------------------------------------
>
>                 Key: OAK-3052
>                 URL: https://issues.apache.org/jira/browse/OAK-3052
>             Project: Jackrabbit Oak
>          Issue Type: Sub-task
>          Components: segmentmk
>            Reporter: Michael Dürig
>            Assignee: Michael Dürig
>            Priority: Minor
>              Labels: compaction, gc
>             Fix For: 1.3.3
>
>         Attachments: OAK-3052.patch
>
>
> Currently compaction is skipped if the compaction gain estimator determines that less than 10% of space could be reclaimed. Instead of relying on a hard coded value of 10% we should make this configurable. 



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