DarvenDuan opened a new pull request, #42864: URL: https://github.com/apache/doris/pull/42864
## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> Currently, link schema change is not supported for cooldown data, it will rollback to directly schema change. So Doris will read from base tablets and write to new tablets. It's time-consuming for reading and writing remote storage data, but Doris didn't make any changes to the data, so use data copy to optimize remote data linked schema change. -- 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]
