[CASSANDRA-19730] In-JVM dtest JMX support should support nodetool usage

• Type: Improvement
• Status: Triage Needed
• Priority: Normal
• Resolution: Unresolved
• Platform: All
• Assignee: Doug Rohrer
• Reporter: Doug Rohrer

Authors

Doug Rohrer

• Created: 27/Jun/24 17:19
• Updated: 27/Jun/24 17:56

Description

As we continue to push the boundaries of what the in-jvm dtest framework can do, we’ve found an edge-case where nodetool can’t create a NodeProbe instance because the JVM memory and Runtime mbeans aren’t exposed via the IsolatedJmx class. Registering these when starting up an IsolatedJmx instance allows NodeProbe to be properly instantiated and the nodetool command-line tool to work correctly.

Issue Links

• relates to: CASSANDRA-18572 Instance.nodetoolResult should connect to JMX if there is such feature enabled in its config