dutyu opened a new pull request, #26424: URL: https://github.com/apache/doris/pull/26424
## Proposed changes Now the update time of hms table is generated by every FE node (Use `System.currentTimestamp()` separately), so the update time of a hms table may be different between FE nodes, always the same query can not hit the sql-cache if we submit it more than one times through different FE nodes. This pr mainly do following changes to avoid this problem. - Use the `transient_lastDdlTime` instead of `System.currentTimestamp` as the `schemaUpdateTime` of hms tables - Use the `eventTime` in hms event instead of `System.currentTimestamp` as the update time when processing hms events ## 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
