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Posted to commits@cassandra.apache.org by "Stefan Miklosovic (Jira)" <ji...@apache.org> on 2023/12/18 21:31:00 UTC

[jira] [Commented] (CASSANDRA-17062) Refactor structure of caching metrics to weighted and unweighted

    [ https://issues.apache.org/jira/browse/CASSANDRA-17062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17798364#comment-17798364 ] 

Stefan Miklosovic commented on CASSANDRA-17062:
-----------------------------------------------

I renamed this ticket and created a PR (1) which deals with cache refactoring only. All metrics will be exported to dedicated metrics tables under CASSANDRA-14572.

(1) https://github.com/apache/cassandra/pull/3002

> Refactor structure of caching metrics to weighted and unweighted 
> -----------------------------------------------------------------
>
>                 Key: CASSANDRA-17062
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-17062
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Feature/Virtual Tables, Observability/Metrics, Tool/nodetool
>            Reporter: Aleksei Zotov
>            Assignee: Stefan Miklosovic
>            Priority: Normal
>             Fix For: 5.x
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> Unlike to other caches (row, key, counter), Auth Caches lack some monitoring capabilities. Here are a few particular changes to get this inequity fixed:
>  # Add auth caches to _system_views.caches_ VT
>  # Expose auth caches metrics via JMX
>  # Add auth caches details to _nodetool info_
>  



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