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https://issues.apache.org/jira/browse/OAK-8914?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vinod Holani updated OAK-8914:
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Attachment: OAK-8914.patch
> Throttle Revision GC
> --------------------
>
> Key: OAK-8914
> URL: https://issues.apache.org/jira/browse/OAK-8914
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: documentmk
> Reporter: Vinod Holani
> Priority: Minor
> Attachments: OAK-8914.patch
>
>
> Currently the Revision GC is allowed to run at full speed. In some cases the
> load caused by the Revision GC can be very high and potentially overwhelm the
> MongoDB cluster. The high Revision GC activity tends to be higher than usual
> when it was skipped for a longer period of time, e.g. because there is a
> checkpoint that prevents it from collecting garbage.
> Consider throttling the Revision GC. The implementation already has some
> support for throttling. See {{VersionGCOptions.delayFactor}}. However, there
> is currently no configuration option in the DocumentNodeStoreService.
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