Manfred Baedke updated OAK-4553:
    Labels: candidate_oak_1_4  (was: )

> 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
>              Labels: candidate_oak_1_4
>             Fix For: 1.6, 1.5.6
> 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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