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Posted to commits@cassandra.apache.org by "Francisco Guerrero (Jira)" <ji...@apache.org> on 2025/09/04 22:21:00 UTC

[jira] [Commented] (CASSSIDECAR-329) Sidecar endpoint for vending statistics related to compaction

    [ https://issues.apache.org/jira/browse/CASSSIDECAR-329?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18018212#comment-18018212 ] 

Francisco Guerrero commented on CASSSIDECAR-329:
------------------------------------------------

+1 thanks for working through the feedback. Thanks for the patch

> Sidecar endpoint for vending statistics related to compaction
> -------------------------------------------------------------
>
>                 Key: CASSSIDECAR-329
>                 URL: https://issues.apache.org/jira/browse/CASSSIDECAR-329
>             Project: Sidecar for Apache Cassandra
>          Issue Type: Improvement
>          Components: Rest API
>            Reporter: Sudipta Laha
>            Assignee: Sudipta Laha
>            Priority: Major
>          Time Spent: 10h 10m
>  Remaining Estimate: 0h
>
> This proposal is part of an effort to introduce bespoke Sidecar APIs to support key operational functionality currently managed through nodetool commands. Introducing these APIs offers several benefits:
>  
>  * Strong Contract Definition: APIs provide a well-defined contract for both request and response structures, reducing errors in operational tooling by eliminating the need to parse command results.
>  * Error Handling: A clear response contract allows for meaningful error messages to be communicated to clients, without exposing internal implementation details.
>  * Input Validation: APIs can incorporate input validation to enhance security by protecting against command injection attacks.
>  * Version Compatibility: By exposing a standardized interface, APIs ensure compatibility across different Cassandra versions, through the sidecar’s abstraction.
>  * Access Control: APIs enable fine-grained access control, leveraging permissions and roles associated with client identities for precise authorization.
> This specific task introduces an endpoint that vends statistics related to compaction, equivalent to the "nodetool compactionstats" API functionality.



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