[jira] [Created] (OAK-6803) Provide a way to for persistent cache to determine which all nodes are cached

["Chetan Mehrotra (JIRA)" <ji...@apache.org>]

Chetan Mehrotra created OAK-6803:
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             Summary: Provide a way to for persistent cache to determine which all nodes are cached
                 Key: OAK-6803
                 URL: https://issues.apache.org/jira/browse/OAK-6803
             Project: Jackrabbit Oak
          Issue Type: Improvement
          Components: documentmk
            Reporter: Chetan Mehrotra
             Fix For: 1.8


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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