Xushaohong commented on PR #3657: URL: https://github.com/apache/ozone/pull/3657#issuecomment-1210353117
> What is the expected behavior if there is only one replica left and it is unhealthy? By default, such containers will be left alone and ozone will do nothing to them. >Unhealthy does not imply that there are no customer readable keys that have data in that replica. Deletion, in general, is an unsafe option, and we need to be sure we do not introduce a data loss scenario. Yes, this is for the case the administrator definitely knows these containers, may have restored part of readable keys, and then need to delete the unrecoverable containers instead of resetting the whole cluster. By enabling the corresponding config, the SCM then will send delete CMDs to DN. -- 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]
