[CASSANDRA-18572] Instance.nodetoolResult should connect to JMX if there is such feature enabled in its config

• Type: Improvement
• Status: Patch Available
• Priority: Normal
• Resolution: Unresolved
• Fix Version/s: 3.11.x, 4.0.x, 4.1.x, 5.x
• Component/s: Test/dtest/java
• Change Category: Quality Assurance
• Complexity: Normal
• Platform: All

Test and Documentation Plan

CI

• Assignee: Stefan Miklosovic
• Reporter: Stefan Miklosovic

Authors

Stefan Miklosovic

• Created: 07/Jun/23 11:20
• Updated: 28/Aug/23 21:01

Description

Instance.nodetoolResult is not using JMX internally but it throws UnsupportedOperationException in InternalNodeProbe for some nodetool comamnds.

This makes calls to instance.nodetoolResult("info"), for example, impossible, because these commands are using JMX / calling methods which are throwing exception and it makes the testing painful.

There is no reason to not support this if Instance has JMX feature as it was added recently.

Issue Links

• is blocked by: CASSANDRA-18583 Fix shutting down IsolatedJmx
• links to: GitHub Pull Request #2394
• links to: GitHub Pull Request #2630
• links to: GitHub Pull Request #2631
• links to: GitHub Pull Request #2632
• links to: GitHub Pull Request #2633