jojochuang commented on pull request #2420: URL: https://github.com/apache/ozone/pull/2420#issuecomment-883167625
>  > > This is the rocksDB cache metrics data captured from one DN. It costs about 200ms for open a rocksdb to persist the block deletion trasaction command. Becased on current default configuration, one DN can handle at most 60s / 200ms = 300 rocksdb opens if cache missed in 60s which is SCM block deleting command generation interval. This is yet another reason why we should reconsider the 1-db-per-container design :) -- 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]
