liaoxin01 opened a new pull request, #21814: URL: https://github.com/apache/doris/pull/21814
## Proposed changes Issue Number: close #xxx <!--Describe your changes.--> problem: After upgrading from version 1.1.5 to 1.2.4.1, the query results show duplicate key for unique key table. why: we add segment key bounds in rowset to accelerate compaction and queries in version 1.2.x. when after upgading from 1.1.x, the rowset cloned from other node will rebuild rowset meta. Because the key bounds is empty, then NONOVERLAPPING was set. ## Further comments If this is a relatively large or complex change, kick off the discussion at [d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you chose the solution you did and what alternatives you considered, etc... -- 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 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
