benhopp opened a new pull request, #19554: URL: https://github.com/apache/druid/pull/19554
This patch introduces the "category" dimension to the "task/running/count" metric in the prometheus-emitter to provide better visibility into task distribution across different worker categories (tiers). Additionally, it adds new task slot metrics dimensionalized by category: - taskSlot/total/count - taskSlot/idle/count - taskSlot/used/count - taskSlot/lazy/count - taskSlot/blacklisted/count To support this, new infrastructure is added: 1) A new `getRunningTaskCountByCategory()` method in `TaskCountStatsProvider`, `TaskMaster`, and `TaskQueue` to group the running tasks. 2) A new `getRunningTasksByCategory()` method in `TaskRunner` which is implemented by `HttpRemoteTaskRunner` to gather task runner work items by their worker's category. -- 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]
