lei-xia opened a new issue #1128: URL: https://github.com/apache/helix/issues/1128
In some scenarios, a message could be stuck in the participant for a long time (state transition stuck, message failed to be deleted due to rare race conditions, etc). And such stuck messages could block further state transitions, however, currently there is no metrics to report and alert such kind of stuck (long-stay) messages. It would be better to add cluster level metrics to report the total number of messages that have not been completed after a certain period of time (configurable), and optionally, we can also add similar instance level metrics for better alert/investigation purposes. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
