[CASSANDRASC-90] Fix Sidecar TokenRangeReplicas endpoint to unwrap the token-range by partitioner's range for a single node clusters

• Type: Bug
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 1.0
• Component/s: Rest API
• Labels: pull-request-available
• Bug Category: Correctness
• Severity: Normal
• Complexity: Normal
• Discovered By: DTest

Source Control Link

https://github.com/apache/cassandra-sidecar/commit/cd716c4c8a9f416e9af04f6e45ca7e89ace26829

Test and Documentation Plan

Added relevant unit tests to validate fix.

• Assignee: Arjun Ashok
• Reporter: Arjun Ashok

Authors

Arjun Ashok

Reviewers

Francisco Guerrero, Yifan Cai

• Created: 21/Dec/23 18:15
• Updated: 03/Jan/24 21:25
• Resolved: 03/Jan/24 21:24

Description

The sidecar token-range-replicas endpoint returns an empty range for the write replicas for single node clusters, due to a bug that fails to unwrap such ranges returned from Cassandra around the partitioner's token boundary.

 

CI: https://app.circleci.com/pipelines/github/arjunashok/cassandra-sidecar/73/workflows/c95e7468-7c7b-4f52-8e23-054c583fcc7f

Issue Links

• links to: GitHub Pull Request #87