jojochuang opened a new pull request, #10034: URL: https://github.com/apache/ozone/pull/10034
## What changes were proposed in this pull request? HDDS-13133. Display Ratis state machine event timeline in OM web UI Please describe your PR in detail: * Add a new dashboard to OM web UI to show Ratis state machine events in chronological order. * At every Ratis state machine notification callback, record the notification messages and keep the last 100 of them. * A simple front end UI to show the state machine transitions. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-13133 ## How was this patch tested? Unit tests to ensure OM and SCM state machine events are recorded. Visited OM and SCM web UI to check for the output. <img width="888" height="386" alt="Screenshot 2026-04-02 at 2 50 23 PM" src="https://github.com/user-attachments/assets/5d6a9906-ffc3-496d-9a4d-8268d1ff7879"; /> <img width="1011" height="339" alt="Screenshot 2026-04-02 at 3 12 54 PM" src="https://github.com/user-attachments/assets/db512d28-dbd3-47fa-9649-a4bbf37e5455"; /> -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
