Aleksey Yeschenko created CASSANDRA-14628:
---------------------------------------------
Summary: Clean up cache-related metrics
Key: CASSANDRA-14628
URL: https://issues.apache.org/jira/browse/CASSANDRA-14628
Project: Cassandra
Issue Type: Improvement
Reporter: Aleksey Yeschenko
Assignee: Aleksey Yeschenko
Fix For: 4.0
{{ChunkCache}} added {{CacheMissMetrics}} which is an almost exact duplicate of
pre-existing {{CacheMetrics}}. I believe it was done initially because the
authors thought there was no way to register hits with {{Caffeine}}, only
misses, but that's not quite true. All we need is to provide a {{StatsCounter}}
object when building the cache and update our metrics from there.
The patch removes the redundant code and streamlines chunk cache metrics to use
more idiomatic tracking.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
