NealSun96 opened a new issue #1055: URL: https://github.com/apache/helix/issues/1055
We are adding 3 endpoints to TaskDriver that return values of `SubmissionToProcessDelay`, `SubmissionToScheduleDelay`, and `ControllerInducedDelay`. The purpose of the endpoints is to offer an option for users that cannot rely directly on the controller emitted metrics to see the metric values. In order for the metrics to be accessible from TaskDriver, the metric values are written to ZooKeeper every time a new metric value is reported. The metric values that are synced to Zk is the mean value. Note: since they are synced on reporting time, if there is no reporting, there is no update to these values. These endpoint values are fresh when there are task framework resources actively running. ---------------------------------------------------------------- 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]
