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https://issues.apache.org/jira/browse/OAK-6803?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16198423#comment-16198423
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Chetan Mehrotra commented on OAK-6803:
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Missed that. Okie would change createCachePredicate as per below
# if default config is found then it would return alwaysTrue
# if config array is empty then also alwaysTrue (or should we disable
persistent cache then?)
# if non empty and non default use a PathFilter
> Provide a way to for persistent cache to determine which all nodes can be
> cached
> --------------------------------------------------------------------------------
>
> Key: OAK-6803
> URL: https://issues.apache.org/jira/browse/OAK-6803
> Project: Jackrabbit Oak
> Issue Type: Improvement
> Components: documentmk
> Reporter: Chetan Mehrotra
> Assignee: Chetan Mehrotra
> Priority: Minor
> Fix For: 1.8
>
> Attachments: OAK-6803-v1.patch
>
>
> Currently persistent cache if enabled for nodes caches all nodes accessed on
> the system. It would be better if it can be configured to only cache those
> nodes which are not volatile so that caching can be effective
> Purpose of this issue is to
> * Provide an extension point in PersistentCache logic to check if a node is
> to be cached
> * Provide an impl which relies on some static OSGi config to determine that
> Later we can make this impl dynamic i.e. rely on access pattern to cache imp
> stuff
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