[CASSANDRASC-87] JMX connectivity is enough to consider host “up” for most endpoints

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

Source Control Link

https://github.com/apache/cassandra-sidecar/commit/529171b1f6dee277a9087eb9da7242ce17873643

Test and Documentation Plan

Added unit tests as well as integration tests for different scenarios of JMX connection/disconnection

• Assignee: Doug Rohrer
• Reporter: Doug Rohrer

Authors

Doug Rohrer, Francisco Guerrero

Reviewers

Yifan Cai

• Created: 11/Dec/23 21:51
• Updated: 14/Dec/23 19:19
• Resolved: 13/Dec/23 14:11

Description

Today, the Sidecar health check is tied to Native Transport availability for the instance in question. However, many operations can be successfully performed without native transport.

Therefore, we should instead use JMX to check for instance availability and perhaps expose a different endpoint for native transport availability.

Issue Links

• links to: GitHub Pull Request #83