[OAK-7153] Avoid persistent cache read access when key is not cached

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.9.0, 1.10.0
• Component/s: documentmk
• Assignee: Marcel Reutegger
• Reporter: Marcel Reutegger
• Created: 15/Jan/18 09:35
• Updated: 26/Apr/18 13:21
• Resolved: 17/Jan/18 15:01

Description

OAK-6803 introduced a way to configure the persistent cache with a predicate to decide whether a key should be cached. The same predicate can be used to determine whether a read on the persistent cache should be attempted at all. If a key is never cached, the read can be avoided because it will never return a value.

Issue Links

• relates to: OAK-6803 Provide a way to for persistent cache to determine which all nodes can be cached