[OAK-5953] PriorityCache statistics should support load exception count

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.7.0, 1.8.0
• Component/s: segment-tar
• Labels: monitoring
• Assignee: Michael Dürig
• Reporter: Michael Dürig
• Created: 21/Mar/17 09:46
• Updated: 30/May/17 08:38
• Resolved: 21/Mar/17 09:59

Description

Currently CacheStats.loadExceptionCount() always returns 0 on a cache statistics retrieved from the PriorityCache. I would like to implement this statistics by returning the number of times a put() failed on that cache because it did not find an empty slot.

Issue Links

• is depended upon by: OAK-5790 Chronologically rebase checkpoints on top of each other during compaction