gianm opened a new issue, #4345: URL: https://github.com/apache/druid/issues/4345
Would be nice to have two metrics for merge buffers, so operators can know if they are frequently maxed out on merge buffers. - number of merge buffers currently allocated. I imagine it'd emit the instantaneous number of merge buffers used, once a minute. So it might miss brief spikes but should catch prolonged ones. - amount of time spent waiting for a merge buffer. I imagine this would be per query. -- 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]
