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https://issues.apache.org/jira/browse/OAK-3514?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jörg Hoh updated OAK-3514:
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Attachment: DocumentRootBuilder-more-verbose.patch
I built a patch, which logs on overflow and also when the overflow is getting
large. It should be applicable to trunk and also all branches.
> Log when the changes to transient space overflow to the persistence
> -------------------------------------------------------------------
>
> Key: OAK-3514
> URL: https://issues.apache.org/jira/browse/OAK-3514
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: core
> Affects Versions: 1.3.6, 1.0.22
> Reporter: Jörg Hoh
> Attachments: DocumentRootBuilder-more-verbose.patch
>
>
> When large changes are being performed, the changes are not stored anymore in
> the in-memory transient space, but there is an overflow to the persistence.
> It should be logged, when this overflow will happen, because when you use
> DocumentNodeStore, the changes are written to persistence layer when stored
> in the transient space; when merging they get read back and the merged state
> is then written back again. This can cause major performance issues, and the
> log should indicate, that such a situation is just happening.
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