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https://issues.apache.org/jira/browse/OAK-4553?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Manfred Baedke updated OAK-4553:
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Labels: (was: candidate_oak_1_4)
> Retain journal entries for valid checkpoints
> --------------------------------------------
>
> Key: OAK-4553
> URL: https://issues.apache.org/jira/browse/OAK-4553
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: core, documentmk
> Reporter: Marcel Reutegger
> Assignee: Marcel Reutegger
> Priority: Minor
> Fix For: 1.6, 1.5.6, 1.4.8
>
>
> OAK-4528 will use the journal to answer diff calls. While the default max age
> for the journal GC is 6 hours, it may still happen that journal entries are
> deleted when they are actually still needed. E.g. consider a repository with
> async index update configured and the repository is shutdown with a valid
> checkpoint for the current async index state. If the repository is stopped
> for more than 6 hours, the journal GC may rather quickly remove all entries
> even though the async index update still needs some of them.
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