[OAK-3343] LIRS Cache: investigate concurrency behavior

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Fix Version/s: 1.3.7, 1.4
• Component/s: cache, core
• Assignee: Thomas Mueller
• Reporter: Thomas Mueller
• Created: 03/Sep/15 07:15
• Updated: 02/Mar/16 15:41
• Resolved: 10/Sep/15 14:22

Description

I have a report that the LIRS cache (in combination with the persistent cache) does not perform well when using 50 threads that concurrently access it. The Guava cache might not be affected (as much).

I would like to investigate, with a simple test case, what is the behavior of the LIRS and Guava cache with highly concurrent use cases, in combination with a cache loader.