errose28 commented on PR #9947: URL: https://github.com/apache/ozone/pull/9947#issuecomment-4162928858
> There is no documentation which clearly says that secondary instance behaves differently from RO instance when it comes to opening a new instance. I think the excerpt from the FAQ I mentioned in [this comment](https://github.com/apache/ozone/pull/9947#issuecomment-4090632802) is sufficient to indicate that secondary is expected to open cleanly while writes are ongoing and read-only is not. Whether the phrasing they've used is "clear" is debatable, and it would be nice if this was in the official doc page for the feature and not the FAQ. However from my point of view this is sufficient to design this around the assumption that secondary is expected to open cleanly while writes are happening unless the global DB files are corrupted or there is a transient IO error, which our sliding windows account for. -- 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]
