[OAK-6803] Provide a way to for persistent cache to determine which all nodes can be cached

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.7.10, 1.8.0
• Component/s: documentmk
• Labels: doc-impacting
• Assignee: Chetan Mehrotra
• Reporter: Chetan Mehrotra
• Created: 09/Oct/17 11:18
• Updated: 15/Jan/18 09:35
• Resolved: 12/Oct/17 08:01

Description

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

Issue Links

• is related to: OAK-7153 Avoid persistent cache read access when key is not cached