zxealous opened a new issue, #22671: URL: https://github.com/apache/doris/issues/22671
### Search before asking - [X] I had searched in the [issues](https://github.com/apache/doris/issues?q=is%3Aissue) and found no similar issues. ### Description User set a bad backend tag, cause create table and dynamic partitions failed. because user use `ALTER TABLE example_db.mysql_table SET ("replication_allocation" = "tag.location.tag1: 1");` set replication_allocation, but tag1 is not exist. ### Solution add check, if tag is not exist, return failed. ### Are you willing to submit PR? - [X] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- 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: commits-unsubscr...@doris.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org