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https://issues.apache.org/jira/browse/OAK-8300?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Davide Giannella closed OAK-8300.
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bulk close 1.14.0
> Revision GC may remove previous document without removing reference
> -------------------------------------------------------------------
>
> Key: OAK-8300
> URL: https://issues.apache.org/jira/browse/OAK-8300
> Project: Jackrabbit Oak
> Issue Type: Bug
> Components: documentmk
> Affects Versions: 1.12.0
> Reporter: Marcel Reutegger
> Assignee: Marcel Reutegger
> Priority: Minor
> Fix For: 1.14.0
>
>
> Depending on timing it may happen that the Revision GC removes a previous
> document without updating the main document. This can only happen in a
> cluster when modifications to a document happen on one cluster node and the
> Revision GC runs on the other cluster node. Updating the main document on
> Revision GC fails when the document was split after a background update that
> contained the latest change on the document and the document is not updated
> anymore. On the cluster node where the Revision GC runs, the document may
> then stay in the cache in a state that doesn't reflect the split. When the
> Revision GC runs, the main document from the cache will not show the
> reference to the previous document.
> The Revision GC will print a log message that says like:
> {noformat}
> Split document 4:p/content/foo/r169f074b41f-0-1/0 for path
> p/content/foo/r169f074b41f-0-1/0 not referenced anymore. Main document is
> 2:/content/foo
> {noformat}
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